| 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 | $129.63 | 13.571% | $147.2221 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $209.70 | 12.818% | $236.5793 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $148.35 | 11.198% | $164.9622 | $164.96 | $164.95 | $165.00 |
| Purchase #4 | $122.73 | 5.690% | $129.7133 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $190.94 | 6.468% | $203.29 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $99.65 | 9.714% | $109.33 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $26.26 | 8.464% | $28.4826 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $927.26 | $1,019.5795 | $1,019.57 | $1,019.60 | $1,019.60 | |