| 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 | $194.41 | 12.759% | $219.2148 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $52.47 | 5.720% | $55.4713 | $55.47 | $55.45 | $55.50 |
| Purchase #3 | $36.29 | 10.600% | $40.1367 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $51.39 | 3.380% | $53.127 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $29.91 | 4.585% | $31.2814 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $158.79 | 10.171% | $174.9405 | $174.94 | $174.95 | $174.90 |
| Purchase #7 | $180.97 | 7.482% | $194.5102 | $194.51 | $194.50 | $194.50 |
| 7 purchase totals = | $704.23 | $768.6819 | $768.68 | $768.70 | $768.60 | |