| 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 | $166.47 | 4.381% | $173.7631 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $32.77 | 5.472% | $34.5632 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $193.29 | 7.460% | $207.7094 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $184.61 | 8.781% | $200.8206 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $184.80 | 10.587% | $204.3648 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $124.30 | 7.263% | $133.3279 | $133.33 | $133.35 | $133.30 |
| Purchase #7 | $59.62 | 11.156% | $66.2712 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $945.86 | $1,020.8202 | $1,020.81 | $1,020.75 | $1,020.90 | |