| 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 | $108.88 | 3.607% | $112.8073 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $147.93 | 11.521% | $164.973 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $80.69 | 6.219% | $85.7081 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $156.52 | 10.728% | $173.3115 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $213.78 | 8.593% | $232.1501 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $249.88 | 10.120% | $275.1679 | $275.17 | $275.15 | $275.20 |
| Purchase #7 | $224.82 | 7.420% | $241.5016 | $241.50 | $241.50 | $241.50 |
| 7 purchase totals = | $1,182.50 | $1,285.6195 | $1,285.62 | $1,285.55 | $1,285.70 | |