| 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 | $180.88 | 10.683% | $200.2034 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $128.90 | 7.563% | $138.6487 | $138.65 | $138.65 | $138.60 |
| Purchase #3 | $217.45 | 3.139% | $224.2758 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $157.32 | 11.658% | $175.6604 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $161.69 | 9.641% | $177.2785 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $111.89 | 8.769% | $121.7016 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $29.48 | 9.410% | $32.2541 | $32.25 | $32.25 | $32.30 |
| 7 purchase totals = | $987.61 | $1,070.0225 | $1,070.02 | $1,070.05 | $1,070.10 | |