| 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 | $167.27 | 7.269% | $179.4289 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $190.92 | 12.212% | $214.2352 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $246.30 | 10.493% | $272.1443 | $272.14 | $272.15 | $272.10 |
| Purchase #4 | $165.51 | 11.810% | $185.0567 | $185.06 | $185.05 | $185.10 |
| Purchase #5 | $83.68 | 12.689% | $94.2982 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $13.99 | 5.801% | $14.8016 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $45.65 | 11.406% | $50.8568 | $50.86 | $50.85 | $50.90 |
| 7 purchase totals = | $913.32 | $1,010.8217 | $1,010.83 | $1,010.85 | $1,010.80 | |