| 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 | $166.48 | 7.603% | $179.1375 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $102.97 | 7.455% | $110.6464 | $110.65 | $110.65 | $110.60 |
| Purchase #3 | $79.52 | 10.209% | $87.6382 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $55.25 | 6.667% | $58.9335 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $204.36 | 13.508% | $231.9649 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $237.94 | 9.771% | $261.1891 | $261.19 | $261.20 | $261.20 |
| Purchase #7 | $72.32 | 11.290% | $80.4849 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $918.84 | $1,009.9945 | $1,009.99 | $1,010.05 | $1,009.90 | |