| 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 | $96.88 | 13.642% | $110.0964 | $110.10 | $110.10 | $110.10 |
| Purchase #2 | $185.63 | 10.732% | $205.5518 | $205.55 | $205.55 | $205.60 |
| Purchase #3 | $95.54 | 3.108% | $98.5094 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $134.28 | 7.825% | $144.7874 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $168.90 | 4.868% | $177.1221 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $214.86 | 4.432% | $224.3826 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $11.98 | 9.701% | $13.1422 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $908.07 | $973.5919 | $973.59 | $973.60 | $973.60 | |