| 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 | $83.69 | 6.624% | $89.2336 | $89.23 | $89.25 | $89.20 |
| Purchase #2 | $136.83 | 8.153% | $147.9857 | $147.99 | $148.00 | $148.00 |
| Purchase #3 | $45.44 | 7.150% | $48.689 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $17.25 | 7.563% | $18.5546 | $18.55 | $18.55 | $18.60 |
| Purchase #5 | $111.57 | 12.378% | $125.3801 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $148.68 | 13.448% | $168.6745 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $160.42 | 4.711% | $167.9774 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $703.88 | $766.4949 | $766.49 | $766.55 | $766.60 | |