| 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 | $164.81 | 13.143% | $186.471 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $81.85 | 12.255% | $91.8807 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $11.94 | 11.345% | $13.2946 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $219.84 | 8.209% | $237.8867 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $224.89 | 12.349% | $252.6617 | $252.66 | $252.65 | $252.70 |
| Purchase #6 | $68.35 | 13.188% | $77.364 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $117.76 | 10.314% | $129.9058 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $889.44 | $989.4645 | $989.46 | $989.45 | $989.60 | |