| 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 | $133.49 | 8.458% | $144.7806 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $141.69 | 13.585% | $160.9386 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $21.94 | 6.725% | $23.4155 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $115.32 | 6.487% | $122.8008 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $185.35 | 8.254% | $200.6488 | $200.65 | $200.65 | $200.60 |
| Purchase #6 | $53.75 | 11.754% | $60.0678 | $60.07 | $60.05 | $60.10 |
| Purchase #7 | $202.66 | 3.462% | $209.6761 | $209.68 | $209.70 | $209.70 |
| 7 purchase totals = | $854.20 | $922.3282 | $922.34 | $922.35 | $922.30 | |