| 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 | $193.55 | 8.172% | $209.3669 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $168.53 | 3.797% | $174.9291 | $174.93 | $174.95 | $174.90 |
| Purchase #3 | $6.44 | 6.245% | $6.8422 | $6.84 | $6.85 | $6.80 |
| Purchase #4 | $218.43 | 4.403% | $228.0475 | $228.05 | $228.05 | $228.00 |
| Purchase #5 | $213.86 | 4.870% | $224.275 | $224.28 | $224.30 | $224.30 |
| Purchase #6 | $35.79 | 12.261% | $40.1782 | $40.18 | $40.20 | $40.20 |
| Purchase #7 | $100.93 | 12.791% | $113.84 | $113.84 | $113.85 | $113.80 |
| 7 purchase totals = | $937.53 | $997.4789 | $997.49 | $997.55 | $997.40 | |