| 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 | $14.73 | 4.350% | $15.3708 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $146.56 | 13.748% | $166.7091 | $166.71 | $166.70 | $166.70 |
| Purchase #3 | $230.70 | 5.758% | $243.9837 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $232.60 | 5.572% | $245.5605 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $63.99 | 7.555% | $68.8244 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $153.53 | 8.641% | $166.7965 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $235.56 | 5.470% | $248.4451 | $248.45 | $248.45 | $248.40 |
| 7 purchase totals = | $1,077.67 | $1,155.6901 | $1,155.69 | $1,155.65 | $1,155.70 | |