| 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 | $163.95 | 12.513% | $184.4651 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $150.38 | 6.605% | $160.3126 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $39.84 | 12.560% | $44.8439 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $90.79 | 12.258% | $101.919 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $12.43 | 4.421% | $12.9795 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $181.94 | 5.315% | $191.6101 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $30.26 | 6.555% | $32.2435 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $669.59 | $728.3737 | $728.37 | $728.35 | $728.30 | |