| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.76 | 13.108% | $160.3419 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $189.41 | 10.480% | $209.2602 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $106.48 | 13.493% | $120.8473 | $120.85 | $120.85 | $120.80 |
| Purchase #4 | $146.33 | 13.667% | $166.3289 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $141.98 | 5.552% | $149.8627 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $118.29 | 6.558% | $126.0475 | $126.05 | $126.05 | $126.00 |
| Purchase #7 | $148.59 | 12.344% | $166.9319 | $166.93 | $166.95 | $166.90 |
| 7 purchase totals = | $992.84 | $1,099.6204 | $1,099.62 | $1,099.65 | $1,099.50 | |