| 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 | $166.43 | 4.352% | $173.673 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $59.29 | 10.309% | $65.4022 | $65.40 | $65.40 | $65.40 |
| Purchase #3 | $143.40 | 11.235% | $159.511 | $159.51 | $159.50 | $159.50 |
| Purchase #4 | $249.78 | 7.809% | $269.2853 | $269.29 | $269.30 | $269.30 |
| Purchase #5 | $208.75 | 3.553% | $216.1669 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $150.76 | 5.500% | $159.0518 | $159.05 | $159.05 | $159.10 |
| Purchase #7 | $114.60 | 9.544% | $125.5374 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $1,093.01 | $1,168.6276 | $1,168.63 | $1,168.60 | $1,168.70 | |