| 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 | $194.26 | 8.589% | $210.945 | $210.95 | $210.95 | $210.90 |
| Purchase #2 | $90.73 | 8.201% | $98.1708 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $111.61 | 9.613% | $122.3391 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $77.29 | 12.508% | $86.9574 | $86.96 | $86.95 | $87.00 |
| Purchase #5 | $67.28 | 3.729% | $69.7889 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $78.30 | 13.301% | $88.7147 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $106.78 | 7.523% | $114.8131 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $726.25 | $791.7290 | $791.73 | $791.70 | $791.70 | |