| 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 | $29.94 | 9.645% | $32.8277 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $161.76 | 9.779% | $177.5785 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $175.32 | 6.118% | $186.0461 | $186.05 | $186.05 | $186.00 |
| Purchase #4 | $177.99 | 9.294% | $194.5324 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $233.28 | 7.676% | $251.1866 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $47.46 | 3.531% | $49.1358 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $109.58 | 5.473% | $115.5773 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $935.33 | $1,006.8844 | $1,006.90 | $1,007.00 | $1,006.80 | |