| 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 | $117.55 | 9.865% | $129.1463 | $129.15 | $129.15 | $129.10 |
| Purchase #2 | $195.77 | 5.422% | $206.3846 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $10.28 | 8.765% | $11.181 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $223.63 | 5.476% | $235.876 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $156.49 | 4.874% | $164.1173 | $164.12 | $164.10 | $164.10 |
| Purchase #6 | $151.51 | 10.265% | $167.0625 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $60.59 | 8.200% | $65.5584 | $65.56 | $65.55 | $65.60 |
| 7 purchase totals = | $915.82 | $979.3261 | $979.33 | $979.35 | $979.40 | |