| 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 | $173.97 | 9.629% | $190.7216 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $88.50 | 11.128% | $98.3483 | $98.35 | $98.35 | $98.30 |
| Purchase #3 | $55.41 | 9.560% | $60.7072 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $85.69 | 12.214% | $96.1562 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $80.94 | 5.131% | $85.093 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $233.77 | 8.318% | $253.215 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $86.95 | 9.310% | $95.045 | $95.05 | $95.05 | $95.00 |
| 7 purchase totals = | $805.23 | $879.2863 | $879.30 | $879.25 | $879.20 | |