| 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 | $116.56 | 11.664% | $130.1556 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $237.49 | 7.712% | $255.8052 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $147.31 | 13.424% | $167.0849 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $93.26 | 6.276% | $99.113 | $99.11 | $99.10 | $99.10 |
| Purchase #5 | $112.98 | 11.732% | $126.2348 | $126.23 | $126.25 | $126.20 |
| Purchase #6 | $70.51 | 8.853% | $76.7523 | $76.75 | $76.75 | $76.80 |
| Purchase #7 | $18.36 | 3.548% | $19.0114 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $796.47 | $874.1572 | $874.15 | $874.15 | $874.20 | |