| 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 | $150.63 | 11.835% | $168.4571 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $154.73 | 11.371% | $172.3243 | $172.32 | $172.30 | $172.30 |
| Purchase #3 | $220.59 | 7.112% | $236.2784 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $228.86 | 6.799% | $244.4202 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $168.55 | 8.360% | $182.6408 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $180.44 | 13.418% | $204.6514 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $30.68 | 12.176% | $34.4156 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $1,134.48 | $1,243.1878 | $1,243.19 | $1,243.15 | $1,243.20 | |