| 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 | $179.25 | 8.310% | $194.1457 | $194.15 | $194.15 | $194.10 |
| Purchase #2 | $221.56 | 13.569% | $251.6235 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $59.98 | 10.694% | $66.3943 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $126.55 | 12.235% | $142.0334 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $210.94 | 11.641% | $235.4955 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $231.76 | 9.153% | $252.973 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $150.45 | 4.796% | $157.6656 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $1,180.49 | $1,300.3310 | $1,300.33 | $1,300.30 | $1,300.30 | |