| 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 | $141.66 | 12.498% | $159.3647 | $159.36 | $159.35 | $159.40 |
| Purchase #2 | $88.82 | 8.166% | $96.073 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $214.27 | 9.147% | $233.8693 | $233.87 | $233.85 | $233.90 |
| Purchase #4 | $243.41 | 4.820% | $255.1424 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $94.84 | 10.132% | $104.4492 | $104.45 | $104.45 | $104.40 |
| Purchase #6 | $188.68 | 5.823% | $199.6668 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $197.47 | 8.766% | $214.7802 | $214.78 | $214.80 | $214.80 |
| 7 purchase totals = | $1,169.15 | $1,263.3456 | $1,263.34 | $1,263.30 | $1,263.40 | |