| 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 | $180.47 | 12.754% | $203.4871 | $203.49 | $203.50 | $203.50 |
| Purchase #2 | $172.53 | 10.405% | $190.4817 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $65.49 | 7.428% | $70.3546 | $70.35 | $70.35 | $70.40 |
| Purchase #4 | $206.50 | 8.192% | $223.4165 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $178.51 | 8.249% | $193.2353 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $176.85 | 12.227% | $198.4734 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $166.36 | 10.304% | $183.5017 | $183.50 | $183.50 | $183.50 |
| 7 purchase totals = | $1,146.71 | $1,262.9503 | $1,262.95 | $1,262.95 | $1,263.00 | |