| 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 | $153.92 | 12.610% | $173.3293 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $128.48 | 4.668% | $134.4774 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $87.36 | 12.516% | $98.294 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $157.70 | 13.289% | $178.6568 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $56.34 | 10.717% | $62.378 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $67.36 | 5.777% | $71.2514 | $71.25 | $71.25 | $71.30 |
| Purchase #7 | $118.46 | 4.476% | $123.7623 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $769.62 | $842.1492 | $842.15 | $842.20 | $842.30 | |