| 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 | $170.63 | 10.444% | $188.4506 | $188.45 | $188.45 | $188.50 |
| Purchase #2 | $215.46 | 6.437% | $229.3292 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $71.78 | 8.451% | $77.8461 | $77.85 | $77.85 | $77.80 |
| Purchase #4 | $90.63 | 12.135% | $101.628 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $57.93 | 12.623% | $65.2425 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $159.92 | 10.441% | $176.6172 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $81.78 | 6.519% | $87.1112 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $848.13 | $926.2248 | $926.23 | $926.25 | $926.10 | |