| 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 | $142.52 | 3.645% | $147.7149 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $18.92 | 6.301% | $20.1121 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $169.85 | 11.172% | $188.8256 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $90.98 | 3.719% | $94.3635 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $108.65 | 8.824% | $118.2373 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $29.57 | 11.549% | $32.985 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $173.91 | 9.217% | $189.9393 | $189.94 | $189.95 | $189.90 |
| 7 purchase totals = | $734.40 | $792.1777 | $792.18 | $792.20 | $792.10 | |