| 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 | $121.45 | 7.566% | $130.6389 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $207.93 | 7.456% | $223.4333 | $223.43 | $223.45 | $223.40 |
| Purchase #3 | $126.55 | 12.703% | $142.6256 | $142.63 | $142.65 | $142.60 |
| Purchase #4 | $202.81 | 3.590% | $210.0909 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $45.63 | 10.447% | $50.397 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $20.91 | 12.778% | $23.5819 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $32.98 | 6.425% | $35.099 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $758.26 | $815.8666 | $815.87 | $815.95 | $815.80 | |