| 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 | $107.61 | 10.499% | $118.908 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $165.82 | 6.384% | $176.4059 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $162.73 | 11.337% | $181.1787 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $96.40 | 10.347% | $106.3745 | $106.37 | $106.35 | $106.40 |
| Purchase #5 | $104.30 | 4.374% | $108.8621 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $66.41 | 9.215% | $72.5297 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $104.42 | 5.720% | $110.3928 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $807.69 | $874.6517 | $874.65 | $874.65 | $874.70 | |