| 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 | $158.38 | 9.561% | $173.5227 | $173.52 | $173.50 | $173.50 |
| Purchase #2 | $51.60 | 3.795% | $53.5582 | $53.56 | $53.55 | $53.60 |
| Purchase #3 | $31.91 | 5.491% | $33.6622 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $157.49 | 6.136% | $167.1536 | $167.15 | $167.15 | $167.20 |
| Purchase #5 | $128.86 | 6.622% | $137.3931 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $69.92 | 7.829% | $75.394 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $102.70 | 4.175% | $106.9877 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $700.86 | $747.6715 | $747.66 | $747.65 | $747.80 | |