| 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 | $199.42 | 5.818% | $211.0223 | $211.02 | $211.00 | $211.00 |
| Purchase #2 | $172.46 | 8.664% | $187.4019 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $172.28 | 4.674% | $180.3324 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $78.39 | 13.622% | $89.0683 | $89.07 | $89.05 | $89.10 |
| Purchase #5 | $76.87 | 9.786% | $84.3925 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $81.55 | 13.627% | $92.6628 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $136.43 | 6.212% | $144.905 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $917.40 | $989.7852 | $989.78 | $989.75 | $989.80 | |