| 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 | $19.94 | 8.318% | $21.5986 | $21.60 | $21.60 | $21.60 |
| Purchase #2 | $42.89 | 8.411% | $46.4975 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $159.62 | 3.482% | $165.178 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $84.43 | 5.738% | $89.2746 | $89.27 | $89.25 | $89.30 |
| Purchase #5 | $210.82 | 7.227% | $226.056 | $226.06 | $226.05 | $226.10 |
| Purchase #6 | $161.78 | 13.849% | $184.1849 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $171.42 | 6.761% | $183.0097 | $183.01 | $183.00 | $183.00 |
| 7 purchase totals = | $850.90 | $915.7993 | $915.80 | $915.80 | $915.90 | |