| 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 | $143.95 | 6.137% | $152.7842 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $196.69 | 8.246% | $212.9091 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $210.37 | 8.779% | $228.8384 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $123.60 | 6.677% | $131.8528 | $131.85 | $131.85 | $131.90 |
| Purchase #5 | $31.32 | 7.314% | $33.6107 | $33.61 | $33.60 | $33.60 |
| Purchase #6 | $112.88 | 7.747% | $121.6248 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $94.93 | 12.351% | $106.6548 | $106.65 | $106.65 | $106.70 |
| 7 purchase totals = | $913.74 | $988.2748 | $988.26 | $988.25 | $988.30 | |