| 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 | $198.27 | 6.112% | $210.3883 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $169.31 | 6.126% | $179.6819 | $179.68 | $179.70 | $179.70 |
| Purchase #3 | $45.29 | 10.674% | $50.1243 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $221.86 | 13.453% | $251.7068 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $60.68 | 7.250% | $65.0793 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $246.90 | 10.595% | $273.0591 | $273.06 | $273.05 | $273.10 |
| Purchase #7 | $128.50 | 11.867% | $143.7491 | $143.75 | $143.75 | $143.70 |
| 7 purchase totals = | $1,070.81 | $1,173.7888 | $1,173.79 | $1,173.80 | $1,173.80 | |