| 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 | $178.30 | 3.692% | $184.8828 | $184.88 | $184.90 | $184.90 |
| Purchase #2 | $198.57 | 9.333% | $217.1025 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $170.88 | 4.775% | $179.0395 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $224.26 | 5.423% | $236.4216 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $246.96 | 7.152% | $264.6226 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $212.43 | 6.372% | $225.966 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $214.47 | 10.550% | $237.0966 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $1,445.87 | $1,545.1316 | $1,545.13 | $1,545.10 | $1,545.10 | |