| 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 | $140.86 | 7.322% | $151.1738 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $196.63 | 12.346% | $220.9059 | $220.91 | $220.90 | $220.90 |
| Purchase #3 | $48.26 | 10.514% | $53.3341 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $148.25 | 6.365% | $157.6861 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $177.90 | 12.770% | $200.6178 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $232.36 | 10.704% | $257.2318 | $257.23 | $257.25 | $257.20 |
| Purchase #7 | $242.64 | 8.849% | $264.1112 | $264.11 | $264.10 | $264.10 |
| 7 purchase totals = | $1,186.90 | $1,305.0607 | $1,305.06 | $1,305.05 | $1,305.00 | |