| 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 | $25.27 | 13.108% | $28.5824 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $179.46 | 5.759% | $189.7951 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $246.98 | 11.654% | $275.763 | $275.76 | $275.75 | $275.80 |
| Purchase #4 | $75.89 | 13.538% | $86.164 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $158.48 | 12.198% | $177.8114 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $208.67 | 7.836% | $225.0214 | $225.02 | $225.00 | $225.00 |
| Purchase #7 | $164.53 | 8.139% | $177.9211 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $1,059.28 | $1,161.0584 | $1,161.05 | $1,161.00 | $1,161.10 | |