| 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 | $153.95 | 3.804% | $159.8063 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $106.98 | 5.676% | $113.0522 | $113.05 | $113.05 | $113.10 |
| Purchase #3 | $208.29 | 7.464% | $223.8368 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $250.38 | 8.407% | $271.4294 | $271.43 | $271.45 | $271.40 |
| Purchase #5 | $215.88 | 4.271% | $225.1002 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $7.31 | 13.682% | $8.3102 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $44.71 | 7.723% | $48.163 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $987.50 | $1,049.6981 | $1,049.70 | $1,049.70 | $1,049.70 | |