| 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 | $131.93 | 11.557% | $147.1772 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $135.82 | 9.260% | $148.3969 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $33.50 | 7.665% | $36.0678 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $20.43 | 3.355% | $21.1154 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $83.69 | 4.279% | $87.2711 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $63.89 | 6.771% | $68.216 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $153.58 | 11.108% | $170.6397 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $622.84 | $678.8841 | $678.90 | $678.85 | $678.90 | |