| 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 | $40.32 | 3.736% | $41.8264 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $171.78 | 9.474% | $188.0544 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $12.57 | 6.131% | $13.3407 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $118.46 | 12.271% | $132.9962 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $140.76 | 8.468% | $152.6796 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $190.93 | 3.416% | $197.4522 | $197.45 | $197.45 | $197.50 |
| Purchase #7 | $63.47 | 7.423% | $68.1814 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $738.29 | $794.5309 | $794.53 | $794.60 | $794.60 | |