| 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 | $191.58 | 3.605% | $198.4865 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $17.59 | 12.467% | $19.7829 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $183.98 | 4.330% | $191.9463 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $119.38 | 6.450% | $127.08 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $97.70 | 12.839% | $110.2437 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $21.64 | 12.588% | $24.364 | $24.36 | $24.35 | $24.40 |
| Purchase #7 | $177.44 | 13.726% | $201.7954 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $809.31 | $873.6988 | $873.70 | $873.75 | $873.70 | |