| 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 | $155.66 | 10.511% | $172.0214 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $147.38 | 13.536% | $167.3294 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $158.70 | 7.105% | $169.9756 | $169.98 | $170.00 | $170.00 |
| Purchase #4 | $130.99 | 9.248% | $143.104 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $145.27 | 11.629% | $162.1634 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $163.30 | 11.389% | $181.8982 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $222.25 | 7.420% | $238.741 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $1,123.55 | $1,235.2330 | $1,235.23 | $1,235.25 | $1,235.20 | |