| 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 | $92.98 | 8.173% | $100.5793 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $114.73 | 12.191% | $128.7167 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $166.98 | 4.426% | $174.3705 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $132.46 | 8.528% | $143.7562 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $34.97 | 10.779% | $38.7394 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $81.76 | 7.420% | $87.8266 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $144.34 | 3.503% | $149.3962 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $768.22 | $823.3849 | $823.40 | $823.40 | $823.40 | |