| 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 | $157.38 | 12.104% | $176.4293 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $155.31 | 5.136% | $163.2867 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $5.91 | 4.313% | $6.1649 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $162.37 | 10.110% | $178.7856 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $111.43 | 8.806% | $121.2425 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $35.29 | 13.832% | $40.1713 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $153.70 | 12.571% | $173.0216 | $173.02 | $173.00 | $173.00 |
| 7 purchase totals = | $781.39 | $859.1019 | $859.10 | $859.10 | $859.10 | |