| 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 | $160.69 | 8.512% | $174.3679 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $212.72 | 3.690% | $220.5694 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $55.57 | 6.664% | $59.2732 | $59.27 | $59.25 | $59.30 |
| Purchase #4 | $158.62 | 5.688% | $167.6423 | $167.64 | $167.65 | $167.60 |
| Purchase #5 | $164.58 | 8.857% | $179.1569 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $72.49 | 9.418% | $79.3171 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $107.69 | 7.528% | $115.7969 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $932.36 | $996.1237 | $996.13 | $996.05 | $996.20 | |