| 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 | $76.67 | 7.701% | $82.5744 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $138.70 | 12.415% | $155.9196 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $157.81 | 4.435% | $164.8089 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $222.68 | 5.708% | $235.3906 | $235.39 | $235.40 | $235.40 |
| Purchase #5 | $201.76 | 9.644% | $221.2177 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $128.33 | 12.308% | $144.1249 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $194.35 | 8.554% | $210.9747 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,120.30 | $1,215.0108 | $1,215.00 | $1,214.90 | $1,215.00 | |