| 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 | $188.65 | 9.553% | $206.6717 | $206.67 | $206.65 | $206.70 |
| Purchase #2 | $137.42 | 6.192% | $145.929 | $145.93 | $145.95 | $145.90 |
| Purchase #3 | $100.25 | 3.588% | $103.847 | $103.85 | $103.85 | $103.80 |
| Purchase #4 | $6.40 | 8.560% | $6.9478 | $6.95 | $6.95 | $6.90 |
| Purchase #5 | $84.48 | 5.487% | $89.1154 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $168.78 | 13.381% | $191.3645 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $59.30 | 9.232% | $64.7746 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $745.28 | $808.6500 | $808.65 | $808.60 | $808.60 | |