| 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 | $114.80 | 10.687% | $127.0687 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $78.35 | 8.672% | $85.1445 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $237.37 | 12.356% | $266.6994 | $266.70 | $266.70 | $266.70 |
| Purchase #4 | $26.29 | 8.629% | $28.5586 | $28.56 | $28.55 | $28.60 |
| Purchase #5 | $153.54 | 4.480% | $160.4186 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $212.26 | 8.313% | $229.9052 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $70.68 | 6.496% | $75.2714 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $893.29 | $973.0664 | $973.07 | $973.00 | $973.10 | |