| 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 | $209.58 | 3.676% | $217.2842 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $158.39 | 12.231% | $177.7627 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $82.65 | 7.228% | $88.6239 | $88.62 | $88.60 | $88.60 |
| Purchase #4 | $158.52 | 12.353% | $178.102 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $126.81 | 8.842% | $138.0225 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $163.35 | 7.609% | $175.7793 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $235.40 | 4.551% | $246.1131 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $1,134.70 | $1,221.6877 | $1,221.67 | $1,221.65 | $1,221.70 | |