| 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 | $148.70 | 11.303% | $165.5076 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $19.75 | 10.243% | $21.773 | $21.77 | $21.75 | $21.80 |
| Purchase #3 | $175.47 | 3.381% | $181.4026 | $181.40 | $181.40 | $181.40 |
| Purchase #4 | $159.97 | 5.297% | $168.4436 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $176.37 | 8.843% | $191.9664 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $20.86 | 6.112% | $22.135 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $211.88 | 11.508% | $236.2632 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $913.00 | $987.4914 | $987.49 | $987.45 | $987.50 | |