| 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 | $15.77 | 11.646% | $17.6066 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $167.97 | 4.402% | $175.364 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $120.56 | 12.706% | $135.8784 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $177.54 | 5.434% | $187.1875 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $83.63 | 11.437% | $93.1948 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $103.31 | 3.527% | $106.9537 | $106.95 | $106.95 | $107.00 |
| Purchase #7 | $243.67 | 3.321% | $251.7623 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $912.45 | $967.9473 | $967.94 | $967.95 | $968.10 | |