| 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 | $127.64 | 6.382% | $135.786 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $81.33 | 10.273% | $89.685 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $162.61 | 13.503% | $184.5672 | $184.57 | $184.55 | $184.60 |
| Purchase #4 | $125.34 | 10.483% | $138.4794 | $138.48 | $138.50 | $138.50 |
| Purchase #5 | $125.35 | 5.522% | $132.2718 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $96.93 | 7.649% | $104.3442 | $104.34 | $104.35 | $104.30 |
| Purchase #7 | $194.64 | 10.149% | $214.394 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $913.84 | $999.5276 | $999.53 | $999.55 | $999.60 | |