| 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 | $173.54 | 9.591% | $190.1842 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $142.64 | 7.827% | $153.8044 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $59.27 | 4.634% | $62.0166 | $62.02 | $62.00 | $62.00 |
| Purchase #4 | $115.90 | 8.456% | $125.7005 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $93.88 | 8.862% | $102.1996 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $247.67 | 7.472% | $266.1759 | $266.18 | $266.20 | $266.20 |
| Purchase #7 | $158.55 | 8.616% | $172.2107 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $991.45 | $1,072.2919 | $1,072.29 | $1,072.30 | $1,072.30 | |