| 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 | $134.81 | 12.629% | $151.8352 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $45.45 | 11.558% | $50.7031 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $22.62 | 13.391% | $25.649 | $25.65 | $25.65 | $25.60 |
| Purchase #4 | $82.85 | 8.784% | $90.1275 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $243.28 | 11.276% | $270.7123 | $270.71 | $270.70 | $270.70 |
| Purchase #6 | $128.64 | 3.220% | $132.7822 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $184.84 | 5.115% | $194.2946 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $842.49 | $916.1039 | $916.10 | $916.15 | $916.00 | |