| 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 | $140.74 | 7.370% | $151.1125 | $151.11 | $151.10 | $151.10 |
| Purchase #2 | $78.43 | 4.218% | $81.7382 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $128.91 | 11.432% | $143.647 | $143.65 | $143.65 | $143.60 |
| Purchase #4 | $141.97 | 5.300% | $149.4944 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $110.92 | 12.869% | $125.1943 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $206.95 | 5.587% | $218.5123 | $218.51 | $218.50 | $218.50 |
| Purchase #7 | $208.88 | 7.174% | $223.8651 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $1,016.80 | $1,093.5638 | $1,093.56 | $1,093.55 | $1,093.50 | |