| 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 | $107.56 | 5.390% | $113.3575 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $140.61 | 9.299% | $153.6853 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $197.97 | 9.150% | $216.0843 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $87.50 | 7.668% | $94.2095 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $120.78 | 7.489% | $129.8252 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $76.66 | 10.604% | $84.789 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $157.87 | 5.731% | $166.9175 | $166.92 | $166.90 | $166.90 |
| 7 purchase totals = | $888.95 | $958.8683 | $958.88 | $958.90 | $958.90 | |