| 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 | $150.35 | 13.546% | $170.7164 | $170.72 | $170.70 | $170.70 |
| Purchase #2 | $63.70 | 3.450% | $65.8977 | $65.90 | $65.90 | $65.90 |
| Purchase #3 | $193.95 | 3.404% | $200.5521 | $200.55 | $200.55 | $200.60 |
| Purchase #4 | $31.39 | 9.286% | $34.3049 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $38.85 | 8.118% | $42.0038 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $144.99 | 3.791% | $150.4866 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $46.96 | 11.284% | $52.259 | $52.26 | $52.25 | $52.30 |
| 7 purchase totals = | $670.19 | $716.2205 | $716.22 | $716.20 | $716.30 | |