| 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 | $157.82 | 4.471% | $164.8761 | $164.88 | $164.90 | $164.90 |
| Purchase #2 | $130.93 | 13.580% | $148.7103 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $152.47 | 3.244% | $157.4161 | $157.42 | $157.40 | $157.40 |
| Purchase #4 | $26.56 | 11.566% | $29.6319 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $115.50 | 13.207% | $130.7541 | $130.75 | $130.75 | $130.80 |
| Purchase #6 | $16.28 | 7.822% | $17.5534 | $17.55 | $17.55 | $17.60 |
| Purchase #7 | $111.46 | 8.610% | $121.0567 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $711.02 | $769.9986 | $770.00 | $770.00 | $770.10 | |