| 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 | $183.73 | 6.607% | $195.869 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $45.49 | 8.346% | $49.2866 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $202.28 | 10.674% | $223.8714 | $223.87 | $223.85 | $223.90 |
| Purchase #4 | $51.50 | 13.605% | $58.5066 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $51.86 | 8.484% | $56.2598 | $56.26 | $56.25 | $56.30 |
| Purchase #6 | $77.86 | 11.424% | $86.7547 | $86.75 | $86.75 | $86.80 |
| Purchase #7 | $166.39 | 5.240% | $175.1088 | $175.11 | $175.10 | $175.10 |
| 7 purchase totals = | $779.11 | $845.6569 | $845.66 | $845.60 | $845.80 | |