| 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 | $126.65 | 8.612% | $137.5571 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $176.85 | 11.707% | $197.5538 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $15.58 | 13.661% | $17.7084 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $12.81 | 7.400% | $13.7579 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $27.32 | 9.125% | $29.813 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $162.42 | 6.345% | $172.7255 | $172.73 | $172.75 | $172.70 |
| Purchase #7 | $81.75 | 9.308% | $89.3593 | $89.36 | $89.35 | $89.40 |
| 7 purchase totals = | $603.38 | $658.4750 | $658.48 | $658.45 | $658.60 | |