| 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 | $147.55 | 9.496% | $161.5613 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $25.81 | 6.595% | $27.5122 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $201.35 | 5.478% | $212.38 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $163.51 | 10.381% | $180.484 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $145.33 | 5.207% | $152.8973 | $152.90 | $152.90 | $152.90 |
| Purchase #6 | $129.80 | 5.209% | $136.5613 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $111.40 | 7.658% | $119.931 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $924.75 | $991.3271 | $991.32 | $991.35 | $991.40 | |