| 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 | $51.69 | 13.355% | $58.5932 | $58.59 | $58.60 | $58.60 |
| Purchase #2 | $144.85 | 9.543% | $158.673 | $158.67 | $158.65 | $158.70 |
| Purchase #3 | $247.64 | 7.335% | $265.8044 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $153.33 | 12.460% | $172.4349 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $7.25 | 12.293% | $8.1412 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $74.47 | 13.278% | $84.3581 | $84.36 | $84.35 | $84.40 |
| Purchase #7 | $155.55 | 3.389% | $160.8216 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $834.78 | $908.8264 | $908.81 | $908.80 | $908.80 | |