| 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 | $145.71 | 9.379% | $159.3761 | $159.38 | $159.40 | $159.40 |
| Purchase #2 | $101.83 | 13.301% | $115.3744 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $218.67 | 6.249% | $232.3347 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $29.54 | 9.256% | $32.2742 | $32.27 | $32.25 | $32.30 |
| Purchase #5 | $33.58 | 11.436% | $37.4202 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $180.87 | 13.312% | $204.9474 | $204.95 | $204.95 | $204.90 |
| Purchase #7 | $118.97 | 11.395% | $132.5266 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $829.17 | $914.2536 | $914.25 | $914.25 | $914.20 | |