| 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 | $134.95 | 7.726% | $145.3762 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $50.98 | 6.822% | $54.4579 | $54.46 | $54.45 | $54.50 |
| Purchase #3 | $100.47 | 8.140% | $108.6483 | $108.65 | $108.65 | $108.60 |
| Purchase #4 | $23.87 | 5.546% | $25.1938 | $25.19 | $25.20 | $25.20 |
| Purchase #5 | $167.61 | 3.409% | $173.3238 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $50.70 | 10.785% | $56.168 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $145.59 | 9.142% | $158.8998 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $674.17 | $722.0678 | $722.07 | $722.05 | $722.10 | |