| 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 | $117.95 | 11.773% | $131.8363 | $131.84 | $131.85 | $131.80 |
| Purchase #2 | $5.80 | 4.704% | $6.0728 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $44.79 | 8.680% | $48.6778 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $155.54 | 9.439% | $170.2214 | $170.22 | $170.20 | $170.20 |
| Purchase #5 | $238.69 | 12.244% | $267.9152 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $181.81 | 12.719% | $204.9344 | $204.93 | $204.95 | $204.90 |
| Purchase #7 | $80.69 | 13.467% | $91.5565 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $825.27 | $921.2144 | $921.22 | $921.20 | $921.20 | |