| 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 | $75.36 | 4.398% | $78.6743 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $111.75 | 12.636% | $125.8707 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $125.84 | 7.313% | $135.0427 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $183.46 | 13.749% | $208.6839 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $146.86 | 6.294% | $156.1034 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $221.98 | 7.647% | $238.9548 | $238.95 | $238.95 | $239.00 |
| Purchase #7 | $236.88 | 4.601% | $247.7788 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $1,102.13 | $1,191.1086 | $1,191.09 | $1,191.10 | $1,191.20 | |