| 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 | $103.62 | 9.398% | $113.3582 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $169.80 | 7.760% | $182.9765 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $67.40 | 9.514% | $73.8124 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $87.84 | 3.554% | $90.9618 | $90.96 | $90.95 | $91.00 |
| Purchase #5 | $84.88 | 11.648% | $94.7668 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $198.37 | 4.557% | $207.4097 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $111.57 | 3.506% | $115.4816 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $823.48 | $878.7670 | $878.77 | $878.75 | $878.90 | |