| 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 | $180.45 | 6.433% | $192.0583 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $227.50 | 9.257% | $248.5597 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $169.26 | 6.358% | $180.0216 | $180.02 | $180.00 | $180.00 |
| Purchase #4 | $130.89 | 3.413% | $135.3573 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $11.56 | 4.242% | $12.0504 | $12.05 | $12.05 | $12.10 |
| Purchase #6 | $143.86 | 5.748% | $152.1291 | $152.13 | $152.15 | $152.10 |
| Purchase #7 | $238.87 | 11.649% | $266.696 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $1,102.39 | $1,186.8724 | $1,186.88 | $1,186.85 | $1,187.00 | |