| 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 | $94.69 | 7.125% | $101.4367 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $26.43 | 11.107% | $29.3656 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $36.40 | 13.206% | $41.207 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $132.27 | 10.604% | $146.2959 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $53.26 | 7.450% | $57.2279 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $161.75 | 5.200% | $170.161 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $222.43 | 8.548% | $241.4433 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $727.23 | $787.1374 | $787.15 | $787.15 | $787.10 | |