| 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 | $117.26 | 13.491% | $133.0795 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $179.45 | 13.666% | $203.9736 | $203.97 | $203.95 | $204.00 |
| Purchase #3 | $84.98 | 8.179% | $91.9305 | $91.93 | $91.95 | $91.90 |
| Purchase #4 | $75.56 | 9.366% | $82.6369 | $82.64 | $82.65 | $82.60 |
| Purchase #5 | $39.74 | 9.254% | $43.4175 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $8.82 | 6.322% | $9.3776 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $146.55 | 11.622% | $163.582 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $652.36 | $727.9976 | $728.00 | $728.05 | $728.00 | |