| 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 | $143.47 | 12.461% | $161.3478 | $161.35 | $161.35 | $161.30 |
| Purchase #2 | $73.51 | 6.407% | $78.2198 | $78.22 | $78.20 | $78.20 |
| Purchase #3 | $104.41 | 12.212% | $117.1605 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $30.45 | 11.727% | $34.0209 | $34.02 | $34.00 | $34.00 |
| Purchase #5 | $67.66 | 10.256% | $74.5992 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $178.47 | 3.264% | $184.2953 | $184.30 | $184.30 | $184.30 |
| Purchase #7 | $152.78 | 11.250% | $169.9678 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $750.75 | $819.6113 | $819.62 | $819.55 | $819.60 | |