| 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 | $143.56 | 4.498% | $150.0173 | $150.02 | $150.00 | $150.00 |
| Purchase #2 | $31.79 | 11.264% | $35.3708 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $22.75 | 13.195% | $25.7519 | $25.75 | $25.75 | $25.80 |
| Purchase #4 | $81.42 | 13.820% | $92.6722 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $210.35 | 6.725% | $224.496 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $208.89 | 9.417% | $228.5612 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $116.43 | 11.331% | $129.6227 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $815.19 | $886.4921 | $886.49 | $886.40 | $886.60 | |