| 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 | $131.71 | 4.490% | $137.6238 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $184.45 | 7.565% | $198.4036 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $71.33 | 9.131% | $77.8431 | $77.84 | $77.85 | $77.80 |
| Purchase #4 | $137.34 | 9.522% | $150.4175 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $116.50 | 12.589% | $131.1662 | $131.17 | $131.15 | $131.20 |
| Purchase #6 | $218.39 | 7.433% | $234.6229 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $169.79 | 4.377% | $177.2217 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $1,029.51 | $1,107.2988 | $1,107.29 | $1,107.20 | $1,107.20 | |