| 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 | $107.87 | 7.456% | $115.9128 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $107.98 | 7.610% | $116.1973 | $116.20 | $116.20 | $116.20 |
| Purchase #3 | $154.33 | 7.103% | $165.2921 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $189.63 | 11.431% | $211.3066 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $74.81 | 12.717% | $84.3236 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $25.93 | 9.385% | $28.3635 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $151.99 | 9.630% | $166.6266 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $812.54 | $888.0225 | $888.02 | $888.00 | $888.00 | |