| 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 | $156.25 | 11.309% | $173.9203 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $120.39 | 4.473% | $125.775 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $172.63 | 12.407% | $194.0482 | $194.05 | $194.05 | $194.00 |
| Purchase #4 | $30.59 | 9.263% | $33.4236 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $15.66 | 5.260% | $16.4837 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $155.62 | 8.656% | $169.0905 | $169.09 | $169.10 | $169.10 |
| Purchase #7 | $128.26 | 5.661% | $135.5208 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $779.40 | $848.2621 | $848.26 | $848.25 | $848.20 | |