| 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 | $176.34 | 7.166% | $188.9765 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $191.86 | 11.317% | $213.5728 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $116.39 | 3.186% | $120.0982 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $9.73 | 6.560% | $10.3683 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $118.88 | 11.781% | $132.8853 | $132.89 | $132.90 | $132.90 |
| Purchase #6 | $39.86 | 3.701% | $41.3352 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $99.59 | 9.332% | $108.8837 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $752.65 | $816.1200 | $816.13 | $816.15 | $816.20 | |