| 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 | $143.46 | 7.483% | $154.1951 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $106.94 | 5.616% | $112.9458 | $112.95 | $112.95 | $112.90 |
| Purchase #3 | $79.74 | 8.862% | $86.8066 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $44.96 | 6.748% | $47.9939 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $82.42 | 5.491% | $86.9457 | $86.95 | $86.95 | $86.90 |
| Purchase #6 | $65.43 | 7.851% | $70.5669 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $46.90 | 5.457% | $49.4593 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $569.85 | $608.9133 | $608.93 | $608.90 | $608.90 | |