| 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 | $107.91 | 8.373% | $116.9453 | $116.95 | $116.95 | $116.90 |
| Purchase #2 | $148.38 | 7.578% | $159.6242 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $181.63 | 4.692% | $190.1521 | $190.15 | $190.15 | $190.20 |
| Purchase #4 | $189.37 | 3.175% | $195.3825 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $13.40 | 3.515% | $13.871 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $14.37 | 11.551% | $16.0299 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $28.60 | 9.664% | $31.3639 | $31.36 | $31.35 | $31.40 |
| 7 purchase totals = | $683.66 | $723.3689 | $723.36 | $723.35 | $723.40 | |