| 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 | $140.55 | 7.780% | $151.4848 | $151.48 | $151.50 | $151.50 |
| Purchase #2 | $65.44 | 3.344% | $67.6283 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $45.27 | 9.485% | $49.5639 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $98.90 | 9.562% | $108.3568 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $112.96 | 7.433% | $121.3563 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $136.67 | 5.392% | $144.0392 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $216.37 | 7.375% | $232.3273 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $816.16 | $874.7566 | $874.76 | $874.80 | $874.80 | |