| 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 | $144.36 | 6.257% | $153.3926 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $169.74 | 5.257% | $178.6632 | $178.66 | $178.65 | $178.70 |
| Purchase #3 | $20.45 | 3.478% | $21.1613 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $128.52 | 11.312% | $143.0582 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $193.59 | 12.306% | $217.4132 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $90.81 | 5.504% | $95.8082 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $165.67 | 11.661% | $184.9888 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $913.14 | $994.4855 | $994.48 | $994.45 | $994.60 | |