| 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 | $133.33 | 8.848% | $145.127 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $16.99 | 3.692% | $17.6173 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $56.65 | 13.597% | $64.3527 | $64.35 | $64.35 | $64.40 |
| Purchase #4 | $100.72 | 8.635% | $109.4172 | $109.42 | $109.40 | $109.40 |
| Purchase #5 | $63.34 | 7.554% | $68.1247 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $153.61 | 9.781% | $168.6346 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $107.88 | 3.813% | $111.9935 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $632.52 | $685.2670 | $685.26 | $685.25 | $685.20 | |