| 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 | $188.72 | 4.491% | $197.1954 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $74.67 | 4.293% | $77.8756 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $148.74 | 11.718% | $166.1694 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $193.61 | 10.594% | $214.121 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $147.68 | 13.669% | $167.8664 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $227.44 | 4.135% | $236.8446 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $184.47 | 5.343% | $194.3262 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $1,165.33 | $1,254.3986 | $1,254.41 | $1,254.40 | $1,254.40 | |