| 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 | $180.43 | 11.140% | $200.5299 | $200.53 | $200.55 | $200.50 |
| Purchase #2 | $165.59 | 4.311% | $172.7286 | $172.73 | $172.75 | $172.70 |
| Purchase #3 | $214.68 | 10.113% | $236.3906 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $212.31 | 8.309% | $229.9508 | $229.95 | $229.95 | $230.00 |
| Purchase #5 | $142.34 | 13.669% | $161.7965 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $26.36 | 10.627% | $29.1613 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $187.91 | 4.807% | $196.9428 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $1,129.62 | $1,227.5005 | $1,227.50 | $1,227.55 | $1,227.50 | |