| 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 | $176.87 | 3.386% | $182.8588 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $18.58 | 12.164% | $20.8401 | $20.84 | $20.85 | $20.80 |
| Purchase #3 | $225.57 | 11.659% | $251.8692 | $251.87 | $251.85 | $251.90 |
| Purchase #4 | $195.99 | 13.610% | $222.6642 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $49.42 | 10.778% | $54.7465 | $54.75 | $54.75 | $54.70 |
| Purchase #6 | $19.66 | 12.819% | $22.1802 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $233.98 | 4.547% | $244.6191 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $920.07 | $999.7781 | $999.78 | $999.75 | $999.80 | |