| 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 | $139.50 | 3.181% | $143.9375 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $170.73 | 13.575% | $193.9066 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $110.26 | 8.825% | $119.9904 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $152.99 | 9.813% | $168.0029 | $168.00 | $168.00 | $168.00 |
| Purchase #5 | $104.82 | 4.428% | $109.4614 | $109.46 | $109.45 | $109.50 |
| Purchase #6 | $233.58 | 11.671% | $260.8411 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $29.50 | 5.301% | $31.0638 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $941.38 | $1,027.2037 | $1,027.20 | $1,027.20 | $1,027.20 | |