| 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 | $108.50 | 10.668% | $120.0748 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $171.32 | 13.520% | $194.4825 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $179.62 | 6.858% | $191.9383 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $229.36 | 12.154% | $257.2364 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $77.41 | 5.288% | $81.5034 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $91.98 | 3.313% | $95.0273 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $204.55 | 5.869% | $216.555 | $216.56 | $216.55 | $216.60 |
| 7 purchase totals = | $1,062.74 | $1,156.8177 | $1,156.82 | $1,156.85 | $1,156.80 | |