| 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 | $154.85 | 7.215% | $166.0224 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $107.52 | 11.586% | $119.9773 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $213.66 | 5.389% | $225.1741 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $184.92 | 7.593% | $198.961 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $112.76 | 9.705% | $123.7034 | $123.70 | $123.70 | $123.70 |
| Purchase #6 | $238.55 | 5.104% | $250.7256 | $250.73 | $250.75 | $250.70 |
| Purchase #7 | $81.28 | 8.344% | $88.062 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $1,093.54 | $1,172.6258 | $1,172.62 | $1,172.60 | $1,172.70 | |