| 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 | $165.68 | 8.238% | $179.3287 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $35.32 | 7.162% | $37.8496 | $37.85 | $37.85 | $37.80 |
| Purchase #3 | $140.93 | 5.172% | $148.2189 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $89.93 | 5.392% | $94.779 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $214.55 | 13.849% | $244.263 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $20.78 | 6.798% | $22.1926 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $14.33 | 3.144% | $14.7805 | $14.78 | $14.80 | $14.80 |
| 7 purchase totals = | $681.52 | $741.4123 | $741.41 | $741.45 | $741.40 | |