| 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 | $137.30 | 13.163% | $155.3728 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $129.98 | 10.573% | $143.7228 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $64.45 | 5.458% | $67.9677 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $13.84 | 9.701% | $15.1826 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $211.42 | 5.488% | $223.0227 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $68.76 | 9.597% | $75.3589 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $127.45 | 7.486% | $136.9909 | $136.99 | $137.00 | $137.00 |
| 7 purchase totals = | $753.20 | $817.6184 | $817.61 | $817.55 | $817.70 | |