| 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 | $187.40 | 12.487% | $210.8006 | $210.80 | $210.80 | $210.80 |
| Purchase #2 | $131.57 | 3.669% | $136.3973 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $9.69 | 13.509% | $10.999 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $105.32 | 5.104% | $110.6955 | $110.70 | $110.70 | $110.70 |
| Purchase #5 | $13.44 | 10.150% | $14.8042 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $81.31 | 6.281% | $86.4171 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $146.39 | 12.170% | $164.2057 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $675.12 | $734.3194 | $734.33 | $734.30 | $734.30 | |