| 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 | $143.92 | 10.244% | $158.6632 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $64.98 | 11.320% | $72.3357 | $72.34 | $72.35 | $72.30 |
| Purchase #3 | $81.34 | 13.462% | $92.29 | $92.29 | $92.30 | $92.30 |
| Purchase #4 | $155.82 | 12.469% | $175.2492 | $175.25 | $175.25 | $175.20 |
| Purchase #5 | $191.84 | 10.285% | $211.5707 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $195.34 | 6.147% | $207.3475 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $36.71 | 9.347% | $40.1413 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $869.95 | $957.5976 | $957.60 | $957.60 | $957.50 | |