| 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 | $154.65 | 12.102% | $173.3657 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $190.61 | 6.715% | $203.4095 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $6.48 | 9.721% | $7.1099 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $35.86 | 4.194% | $37.364 | $37.36 | $37.35 | $37.40 |
| Purchase #5 | $94.74 | 8.742% | $103.0222 | $103.02 | $103.00 | $103.00 |
| Purchase #6 | $116.88 | 9.684% | $128.1987 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $69.77 | 7.427% | $74.9518 | $74.95 | $74.95 | $75.00 |
| 7 purchase totals = | $668.99 | $727.4218 | $727.42 | $727.35 | $727.50 | |