| 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 | $169.96 | 10.355% | $187.5594 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $167.58 | 3.310% | $173.1269 | $173.13 | $173.15 | $173.10 |
| Purchase #3 | $76.29 | 5.341% | $80.3646 | $80.36 | $80.35 | $80.40 |
| Purchase #4 | $223.36 | 12.839% | $252.0372 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $167.76 | 13.553% | $190.4965 | $190.50 | $190.50 | $190.50 |
| Purchase #6 | $47.26 | 13.500% | $53.6401 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $112.54 | 12.431% | $126.5298 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $964.75 | $1,063.7545 | $1,063.76 | $1,063.80 | $1,063.70 | |