| 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 | $142.83 | 8.366% | $154.7792 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $33.45 | 6.830% | $35.7346 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $219.66 | 5.624% | $232.0137 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $224.68 | 8.409% | $243.5733 | $243.57 | $243.55 | $243.60 |
| Purchase #5 | $204.35 | 9.412% | $223.5834 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $36.92 | 11.865% | $41.3006 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $126.26 | 11.805% | $141.165 | $141.17 | $141.15 | $141.20 |
| 7 purchase totals = | $988.15 | $1,072.1498 | $1,072.14 | $1,072.15 | $1,072.20 | |