| 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 | $128.52 | 7.228% | $137.8094 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $22.96 | 11.650% | $25.6348 | $25.63 | $25.65 | $25.60 |
| Purchase #3 | $138.55 | 5.496% | $146.1647 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $135.69 | 9.479% | $148.5521 | $148.55 | $148.55 | $148.60 |
| Purchase #5 | $167.40 | 13.108% | $189.3428 | $189.34 | $189.35 | $189.30 |
| Purchase #6 | $46.60 | 13.834% | $53.0466 | $53.05 | $53.05 | $53.00 |
| Purchase #7 | $12.55 | 4.548% | $13.1208 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $652.27 | $713.6712 | $713.66 | $713.65 | $713.60 | |