| 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 | $150.93 | 11.836% | $168.7941 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $24.31 | 5.623% | $25.677 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $175.36 | 13.362% | $198.7916 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $102.62 | 10.542% | $113.4382 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $180.40 | 11.312% | $200.8068 | $200.81 | $200.80 | $200.80 |
| Purchase #6 | $60.39 | 13.330% | $68.44 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $48.76 | 8.597% | $52.9519 | $52.95 | $52.95 | $53.00 |
| 7 purchase totals = | $742.77 | $828.8996 | $828.90 | $828.95 | $828.90 | |