| 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 | $98.38 | 6.261% | $104.5396 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $119.36 | 8.502% | $129.508 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $148.44 | 10.255% | $163.6625 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $165.48 | 11.315% | $184.2041 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $18.48 | 9.186% | $20.1776 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $119.62 | 5.546% | $126.2541 | $126.25 | $126.25 | $126.30 |
| Purchase #7 | $177.42 | 5.835% | $187.7725 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $847.18 | $916.1184 | $916.11 | $916.10 | $916.20 | |