| 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 | $134.70 | 6.623% | $143.6212 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $222.74 | 5.443% | $234.8637 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $11.88 | 4.833% | $12.4542 | $12.45 | $12.45 | $12.50 |
| Purchase #4 | $197.25 | 12.189% | $221.2928 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $173.56 | 10.143% | $191.1642 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $24.55 | 7.773% | $26.4583 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $128.38 | 7.551% | $138.074 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $893.06 | $967.9284 | $967.91 | $967.85 | $968.10 | |