| 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 | $163.76 | 8.388% | $177.4962 | $177.50 | $177.50 | $177.50 |
| Purchase #2 | $238.42 | 13.433% | $270.447 | $270.45 | $270.45 | $270.40 |
| Purchase #3 | $127.91 | 6.348% | $136.0297 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $49.32 | 3.573% | $51.0822 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $184.76 | 9.379% | $202.0886 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $174.52 | 7.553% | $187.7015 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $53.81 | 11.438% | $59.9648 | $59.96 | $59.95 | $60.00 |
| 7 purchase totals = | $992.50 | $1,084.8100 | $1,084.81 | $1,084.85 | $1,084.80 | |