| 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 | $143.89 | 11.687% | $160.7064 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $53.86 | 7.230% | $57.7541 | $57.75 | $57.75 | $57.80 |
| Purchase #3 | $78.34 | 11.253% | $87.1556 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $12.42 | 8.706% | $13.5013 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $181.91 | 12.143% | $203.9993 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $160.82 | 11.453% | $179.2387 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $237.77 | 6.187% | $252.4808 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $869.01 | $954.8362 | $954.84 | $954.85 | $954.90 | |