| 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 | $163.51 | 3.794% | $169.7136 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $96.53 | 11.359% | $107.4948 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $152.25 | 4.765% | $159.5047 | $159.50 | $159.50 | $159.50 |
| Purchase #4 | $52.55 | 6.541% | $55.9873 | $55.99 | $56.00 | $56.00 |
| Purchase #5 | $120.95 | 8.515% | $131.2489 | $131.25 | $131.25 | $131.20 |
| Purchase #6 | $60.95 | 6.186% | $64.7204 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $26.25 | 10.212% | $28.9307 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $672.99 | $717.6004 | $717.59 | $717.60 | $717.50 | |