| 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 | $135.69 | 12.643% | $152.8453 | $152.85 | $152.85 | $152.80 |
| Purchase #2 | $12.88 | 9.309% | $14.079 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $169.28 | 5.771% | $179.0491 | $179.05 | $179.05 | $179.00 |
| Purchase #4 | $143.93 | 3.346% | $148.7459 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $46.96 | 11.669% | $52.4398 | $52.44 | $52.45 | $52.40 |
| Purchase #6 | $242.45 | 7.166% | $259.824 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $120.45 | 7.796% | $129.8403 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $871.64 | $936.8234 | $936.83 | $936.85 | $936.60 | |