| 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 | $140.87 | 3.768% | $146.178 | $146.18 | $146.20 | $146.20 |
| Purchase #2 | $239.90 | 4.713% | $251.2065 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $14.90 | 12.679% | $16.7892 | $16.79 | $16.80 | $16.80 |
| Purchase #4 | $174.67 | 12.353% | $196.247 | $196.25 | $196.25 | $196.20 |
| Purchase #5 | $170.72 | 4.435% | $178.2914 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $91.26 | 13.480% | $103.5618 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $64.95 | 3.668% | $67.3324 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $897.27 | $959.6063 | $959.61 | $959.65 | $959.60 | |