| 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 | $173.69 | 4.672% | $181.8048 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $44.71 | 12.246% | $50.1852 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $178.34 | 9.450% | $195.1931 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $30.73 | 6.104% | $32.6058 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $37.58 | 8.367% | $40.7243 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $187.55 | 13.834% | $213.4957 | $213.50 | $213.50 | $213.50 |
| Purchase #7 | $29.75 | 4.352% | $31.0447 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $682.35 | $745.0536 | $745.05 | $745.05 | $745.00 | |