| 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 | $159.47 | 6.787% | $170.2932 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $197.52 | 4.509% | $206.4262 | $206.43 | $206.45 | $206.40 |
| Purchase #3 | $132.46 | 12.165% | $148.5738 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $109.80 | 13.837% | $124.993 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $111.75 | 13.504% | $126.8407 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $199.70 | 7.344% | $214.366 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $108.52 | 6.782% | $115.8798 | $115.88 | $115.90 | $115.90 |
| 7 purchase totals = | $1,019.22 | $1,107.3727 | $1,107.37 | $1,107.40 | $1,107.40 | |