| 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 | $130.62 | 13.231% | $147.9023 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $155.31 | 3.290% | $160.4197 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $76.33 | 10.424% | $84.2866 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $114.44 | 8.663% | $124.3539 | $124.35 | $124.35 | $124.40 |
| Purchase #5 | $190.70 | 9.203% | $208.2501 | $208.25 | $208.25 | $208.30 |
| Purchase #6 | $128.49 | 13.292% | $145.5689 | $145.57 | $145.55 | $145.60 |
| Purchase #7 | $119.31 | 5.499% | $125.8709 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $915.20 | $996.6524 | $996.65 | $996.60 | $996.80 | |