| 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 | $153.86 | 10.460% | $169.9538 | $169.95 | $169.95 | $170.00 |
| Purchase #2 | $88.69 | 12.394% | $99.6822 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $86.52 | 10.646% | $95.7309 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $241.77 | 12.734% | $272.557 | $272.56 | $272.55 | $272.60 |
| Purchase #5 | $108.38 | 9.532% | $118.7108 | $118.71 | $118.70 | $118.70 |
| Purchase #6 | $24.48 | 3.721% | $25.3909 | $25.39 | $25.40 | $25.40 |
| Purchase #7 | $173.82 | 3.141% | $179.2797 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $877.52 | $961.3053 | $961.30 | $961.35 | $961.40 | |