| 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 | $126.27 | 3.381% | $130.5392 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $156.51 | 5.742% | $165.4968 | $165.50 | $165.50 | $165.50 |
| Purchase #3 | $62.91 | 3.325% | $65.0018 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $230.43 | 6.165% | $244.636 | $244.64 | $244.65 | $244.60 |
| Purchase #5 | $162.65 | 13.533% | $184.6614 | $184.66 | $184.65 | $184.70 |
| Purchase #6 | $100.86 | 6.253% | $107.1668 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $80.79 | 9.432% | $88.4101 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $920.42 | $985.9121 | $985.92 | $985.90 | $985.90 | |