| 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 | $139.88 | 6.671% | $149.2114 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $168.90 | 9.808% | $185.4657 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $215.60 | 13.592% | $244.9044 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $70.69 | 9.467% | $77.3822 | $77.38 | $77.40 | $77.40 |
| Purchase #5 | $96.36 | 7.195% | $103.2931 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $9.35 | 4.663% | $9.786 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $90.85 | 5.645% | $95.9785 | $95.98 | $96.00 | $96.00 |
| 7 purchase totals = | $791.63 | $866.0213 | $866.02 | $866.05 | $866.10 | |