| 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 | $10.73 | 5.685% | $11.34 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $163.59 | 8.526% | $177.5377 | $177.54 | $177.55 | $177.50 |
| Purchase #3 | $11.33 | 4.517% | $11.8418 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $152.98 | 4.798% | $160.32 | $160.32 | $160.30 | $160.30 |
| Purchase #5 | $36.82 | 8.366% | $39.9004 | $39.90 | $39.90 | $39.90 |
| Purchase #6 | $15.59 | 5.331% | $16.4211 | $16.42 | $16.40 | $16.40 |
| Purchase #7 | $46.69 | 13.352% | $52.924 | $52.92 | $52.90 | $52.90 |
| 7 purchase totals = | $437.73 | $470.2850 | $470.28 | $470.25 | $470.10 | |