| 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 | $130.97 | 8.562% | $142.1837 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $160.68 | 10.111% | $176.9264 | $176.93 | $176.95 | $176.90 |
| Purchase #3 | $135.59 | 5.589% | $143.1681 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $15.98 | 3.399% | $16.5232 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $240.84 | 8.199% | $260.5865 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $69.77 | 5.650% | $73.712 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $81.26 | 13.312% | $92.0773 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $835.09 | $905.1772 | $905.18 | $905.20 | $905.20 | |