| 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 | $128.29 | 8.155% | $138.752 | $138.75 | $138.75 | $138.80 |
| Purchase #2 | $160.40 | 12.466% | $180.3955 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $64.29 | 7.443% | $69.0751 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $12.97 | 8.477% | $14.0695 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $46.71 | 9.577% | $51.1834 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $11.61 | 12.799% | $13.096 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $9.48 | 8.371% | $10.2736 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $433.75 | $476.8451 | $476.85 | $476.85 | $477.00 | |