| 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 | $146.32 | 10.413% | $161.5563 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $128.33 | 5.509% | $135.3997 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $104.39 | 5.819% | $110.4645 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $76.65 | 13.613% | $87.0844 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $74.85 | 5.850% | $79.2287 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $234.71 | 4.309% | $244.8237 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $21.75 | 10.151% | $23.9578 | $23.96 | $23.95 | $24.00 |
| 7 purchase totals = | $787.00 | $842.5151 | $842.51 | $842.50 | $842.60 | |