| 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 | $97.29 | 11.343% | $108.3256 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $199.41 | 8.788% | $216.9342 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $106.68 | 7.666% | $114.8581 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $158.82 | 4.561% | $166.0638 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $133.94 | 7.336% | $143.7658 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $185.53 | 4.702% | $194.2536 | $194.25 | $194.25 | $194.30 |
| Purchase #7 | $17.93 | 12.346% | $20.1436 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $899.60 | $964.3447 | $964.34 | $964.35 | $964.40 | |