| 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 | $189.74 | 4.473% | $198.2271 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $109.53 | 11.750% | $122.3998 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $212.82 | 12.140% | $238.6563 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $73.81 | 5.646% | $77.9773 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $141.64 | 3.535% | $146.647 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $41.84 | 9.781% | $45.9324 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $215.76 | 12.760% | $243.291 | $243.29 | $243.30 | $243.30 |
| 7 purchase totals = | $985.14 | $1,073.1309 | $1,073.14 | $1,073.20 | $1,073.10 | |