| 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 | 5.518% | $159.2583 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $90.96 | 4.216% | $94.7949 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $12.95 | 6.235% | $13.7574 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $225.79 | 9.692% | $247.6736 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $153.76 | 6.426% | $163.6406 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $22.62 | 4.299% | $23.5924 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $176.67 | 5.506% | $186.3975 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $833.68 | $889.1147 | $889.11 | $889.10 | $889.20 | |