| 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 | $137.33 | 3.308% | $141.8729 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $128.31 | 4.641% | $134.2649 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $169.95 | 4.522% | $177.6351 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $130.63 | 11.496% | $145.6472 | $145.65 | $145.65 | $145.60 |
| Purchase #5 | $209.30 | 3.480% | $216.5836 | $216.58 | $216.60 | $216.60 |
| Purchase #6 | $120.28 | 4.369% | $125.535 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $48.55 | 12.761% | $54.7455 | $54.75 | $54.75 | $54.70 |
| 7 purchase totals = | $944.35 | $996.2842 | $996.29 | $996.30 | $996.20 | |