| 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 | $186.56 | 8.636% | $202.6713 | $202.67 | $202.65 | $202.70 |
| Purchase #2 | $170.82 | 4.730% | $178.8998 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $108.63 | 5.576% | $114.6872 | $114.69 | $114.70 | $114.70 |
| Purchase #4 | $84.88 | 4.133% | $88.3881 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $113.60 | 10.691% | $125.745 | $125.75 | $125.75 | $125.70 |
| Purchase #6 | $91.88 | 10.482% | $101.5109 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $66.79 | 13.349% | $75.7058 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $823.16 | $887.6081 | $887.62 | $887.60 | $887.60 | |