| 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 | $159.70 | 5.542% | $168.5506 | $168.55 | $168.55 | $168.60 |
| Purchase #2 | $15.62 | 12.551% | $17.5805 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $150.49 | 11.300% | $167.4954 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $134.79 | 9.317% | $147.3484 | $147.35 | $147.35 | $147.30 |
| Purchase #5 | $172.84 | 4.282% | $180.241 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $61.36 | 4.573% | $64.166 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $137.47 | 7.601% | $147.9191 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $832.27 | $893.3010 | $893.31 | $893.30 | $893.30 | |