| 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 | $188.96 | 7.348% | $202.8448 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $49.53 | 4.605% | $51.8109 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $178.93 | 11.679% | $199.8272 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $140.94 | 3.147% | $145.3754 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $82.27 | 12.407% | $92.4772 | $92.48 | $92.50 | $92.50 |
| Purchase #6 | $64.44 | 9.166% | $70.3466 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $204.61 | 9.219% | $223.473 | $223.47 | $223.45 | $223.50 |
| 7 purchase totals = | $909.68 | $986.1551 | $986.16 | $986.20 | $986.10 | |