| 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 | $146.88 | 12.157% | $164.7362 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $120.71 | 4.419% | $126.0442 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $91.83 | 10.755% | $101.7063 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $117.96 | 6.326% | $125.4221 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $129.83 | 13.407% | $147.2363 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $197.25 | 10.259% | $217.4859 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $76.80 | 4.352% | $80.1423 | $80.14 | $80.15 | $80.10 |
| 7 purchase totals = | $881.26 | $962.7733 | $962.78 | $962.80 | $962.60 | |