| 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 | $158.71 | 7.304% | $170.3022 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $149.37 | 9.433% | $163.4601 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $250.35 | 8.543% | $271.7374 | $271.74 | $271.75 | $271.70 |
| Purchase #4 | $135.85 | 13.746% | $154.5239 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $185.89 | 10.177% | $204.808 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $173.64 | 4.545% | $181.5319 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $233.68 | 11.109% | $259.6395 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $1,287.49 | $1,406.0030 | $1,406.00 | $1,406.00 | $1,405.90 | |