| 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 | $136.49 | 11.494% | $152.1782 | $152.18 | $152.20 | $152.20 |
| Purchase #2 | $123.68 | 6.811% | $132.1038 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $31.88 | 5.832% | $33.7392 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $164.42 | 11.679% | $183.6226 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $217.85 | 10.623% | $240.9922 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $17.38 | 3.560% | $17.9987 | $18.00 | $18.00 | $18.00 |
| Purchase #7 | $169.54 | 4.606% | $177.349 | $177.35 | $177.35 | $177.30 |
| 7 purchase totals = | $861.24 | $937.9837 | $937.98 | $938.00 | $937.90 | |