| 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 | $30.94 | 3.190% | $31.927 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $177.63 | 13.339% | $201.3241 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $158.76 | 11.715% | $177.3587 | $177.36 | $177.35 | $177.40 |
| Purchase #4 | $145.55 | 5.405% | $153.417 | $153.42 | $153.40 | $153.40 |
| Purchase #5 | $122.29 | 10.815% | $135.5157 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $83.47 | 3.462% | $86.3597 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $187.83 | 13.108% | $212.4508 | $212.45 | $212.45 | $212.50 |
| 7 purchase totals = | $906.47 | $998.3530 | $998.36 | $998.30 | $998.40 | |