| 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 | $155.41 | 5.501% | $163.9591 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $219.99 | 4.135% | $229.0866 | $229.09 | $229.10 | $229.10 |
| Purchase #3 | $113.66 | 5.158% | $119.5226 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $163.64 | 12.240% | $183.6695 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $47.57 | 11.618% | $53.0967 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $136.81 | 9.739% | $150.1339 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $194.69 | 6.300% | $206.9555 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $1,031.77 | $1,106.4239 | $1,106.43 | $1,106.40 | $1,106.50 | |