| 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 | $170.83 | 4.225% | $178.0476 | $178.05 | $178.05 | $178.00 |
| Purchase #2 | $191.46 | 9.852% | $210.3226 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $12.55 | 7.514% | $13.493 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $53.68 | 7.870% | $57.9046 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $170.59 | 13.143% | $193.0106 | $193.01 | $193.00 | $193.00 |
| Purchase #6 | $60.90 | 5.713% | $64.3792 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $185.40 | 11.126% | $206.0276 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $845.41 | $923.1852 | $923.18 | $923.20 | $923.10 | |