| 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 | $60.99 | 9.332% | $66.6816 | $66.68 | $66.70 | $66.70 |
| Purchase #2 | $133.89 | 12.549% | $150.6919 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $198.36 | 13.461% | $225.0612 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $189.73 | 7.400% | $203.77 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $148.82 | 13.170% | $168.4196 | $168.42 | $168.40 | $168.40 |
| Purchase #6 | $20.33 | 5.661% | $21.4809 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $195.63 | 4.424% | $204.2847 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $947.75 | $1,040.3899 | $1,040.38 | $1,040.40 | $1,040.50 | |