| 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 | $148.96 | 7.464% | $160.0784 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $46.54 | 10.708% | $51.5235 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $85.46 | 9.364% | $93.4625 | $93.46 | $93.45 | $93.50 |
| Purchase #4 | $77.25 | 9.651% | $84.7054 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $233.97 | 9.851% | $257.0184 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $58.54 | 7.281% | $62.8023 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $157.58 | 4.437% | $164.5718 | $164.57 | $164.55 | $164.60 |
| 7 purchase totals = | $808.30 | $874.1623 | $874.16 | $874.10 | $874.20 | |