| 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 | $193.53 | 11.168% | $215.1434 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $20.43 | 4.385% | $21.3259 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $211.80 | 11.172% | $235.4623 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $34.84 | 10.397% | $38.4623 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $52.39 | 5.341% | $55.1881 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $21.54 | 13.230% | $24.3897 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $177.51 | 7.730% | $191.2315 | $191.23 | $191.25 | $191.20 |
| 7 purchase totals = | $712.04 | $781.2032 | $781.20 | $781.25 | $781.20 | |