| 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 | $173.42 | 3.339% | $179.2105 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $146.72 | 9.831% | $161.144 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $172.97 | 12.690% | $194.9199 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $77.58 | 4.854% | $81.3457 | $81.35 | $81.35 | $81.30 |
| Purchase #5 | $62.47 | 10.841% | $69.2424 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $83.33 | 11.779% | $93.1454 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $178.40 | 12.398% | $200.518 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $894.89 | $979.5259 | $979.53 | $979.50 | $979.30 | |