| 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 | $43.55 | 12.112% | $48.8248 | $48.82 | $48.80 | $48.80 |
| Purchase #2 | $131.74 | 6.149% | $139.8407 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $138.93 | 11.111% | $154.3665 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $156.99 | 5.821% | $166.1284 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $166.40 | 5.821% | $176.0861 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $46.86 | 5.186% | $49.2902 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $116.60 | 4.442% | $121.7794 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $801.07 | $856.3161 | $856.32 | $856.35 | $856.30 | |