| 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 | $151.88 | 9.113% | $165.7208 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $177.40 | 6.194% | $188.3882 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $220.45 | 8.479% | $239.142 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $124.97 | 10.807% | $138.4755 | $138.48 | $138.50 | $138.50 |
| Purchase #5 | $68.57 | 4.614% | $71.7338 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $57.81 | 13.284% | $65.4895 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $14.61 | 5.591% | $15.4268 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $815.69 | $884.3766 | $884.38 | $884.45 | $884.30 | |