| 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 | $131.80 | 3.776% | $136.7768 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $128.86 | 9.151% | $140.652 | $140.65 | $140.65 | $140.70 |
| Purchase #3 | $172.74 | 11.772% | $193.075 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $51.39 | 3.707% | $53.295 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $34.64 | 8.306% | $37.5172 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $87.64 | 12.709% | $98.7782 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $62.74 | 6.833% | $67.027 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $669.81 | $727.1212 | $727.14 | $727.20 | $727.20 | |