| 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 | $191.86 | 12.666% | $216.161 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $24.40 | 3.234% | $25.1891 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $78.39 | 10.401% | $86.5433 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $59.50 | 7.312% | $63.8506 | $63.85 | $63.85 | $63.90 |
| Purchase #5 | $40.47 | 3.639% | $41.9427 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $166.82 | 7.754% | $179.7552 | $179.76 | $179.75 | $179.80 |
| Purchase #7 | $185.44 | 4.104% | $193.0505 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $746.88 | $806.4924 | $806.49 | $806.50 | $806.60 | |