| 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 | $125.38 | 7.539% | $134.8324 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $29.87 | 7.293% | $32.0484 | $32.05 | $32.05 | $32.00 |
| Purchase #3 | $186.55 | 10.168% | $205.5184 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $162.88 | 8.768% | $177.1613 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $74.58 | 10.770% | $82.6123 | $82.61 | $82.60 | $82.60 |
| Purchase #6 | $42.79 | 9.499% | $46.8546 | $46.85 | $46.85 | $46.90 |
| Purchase #7 | $166.71 | 13.612% | $189.4026 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $788.76 | $868.4300 | $868.42 | $868.40 | $868.40 | |