| 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 | $119.73 | 7.753% | $129.0127 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $161.59 | 3.395% | $167.076 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $9.55 | 10.555% | $10.558 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $144.70 | 4.700% | $151.5009 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $159.61 | 11.456% | $177.8949 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $225.91 | 6.598% | $240.8155 | $240.82 | $240.80 | $240.80 |
| Purchase #7 | $60.91 | 4.127% | $63.4238 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $882.00 | $940.2818 | $940.28 | $940.25 | $940.30 | |