| 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 | $175.95 | 13.433% | $199.5854 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $27.33 | 13.797% | $31.1007 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $184.50 | 5.255% | $194.1955 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $159.69 | 7.259% | $171.2819 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $49.63 | 5.503% | $52.3611 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $186.52 | 7.430% | $200.3784 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $58.60 | 5.761% | $61.9759 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $842.22 | $910.8789 | $910.89 | $910.95 | $911.00 | |