| 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 | $98.28 | 8.367% | $106.5031 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $172.56 | 13.309% | $195.526 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $172.88 | 12.736% | $194.898 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $177.90 | 7.345% | $190.9668 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $11.57 | 5.745% | $12.2347 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $23.34 | 12.596% | $26.2799 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $173.37 | 9.814% | $190.3845 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $829.90 | $916.7930 | $916.79 | $916.85 | $916.80 | |