| 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 | $94.85 | 11.787% | $106.03 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $157.65 | 13.735% | $179.3032 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $53.58 | 6.317% | $56.9646 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $138.58 | 13.492% | $157.2772 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $14.57 | 9.750% | $15.9906 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $205.48 | 6.768% | $219.3869 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $212.96 | 7.433% | $228.7893 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $877.67 | $963.7418 | $963.74 | $963.80 | $963.80 | |