| 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 | $164.72 | 4.573% | $172.2526 | $172.25 | $172.25 | $172.30 |
| Purchase #2 | $87.78 | 7.568% | $94.4232 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $243.61 | 3.102% | $251.1668 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $87.62 | 13.281% | $99.2568 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $41.65 | 11.646% | $46.5006 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $59.65 | 6.863% | $63.7438 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $193.83 | 5.407% | $204.3104 | $204.31 | $204.30 | $204.30 |
| 7 purchase totals = | $878.86 | $931.6542 | $931.65 | $931.60 | $931.70 | |