| 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 | $110.51 | 7.149% | $118.4104 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $227.47 | 8.306% | $246.3637 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $106.95 | 7.509% | $114.9809 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $85.69 | 4.111% | $89.2127 | $89.21 | $89.20 | $89.20 |
| Purchase #5 | $124.96 | 11.287% | $139.0642 | $139.06 | $139.05 | $139.10 |
| Purchase #6 | $16.39 | 6.541% | $17.4621 | $17.46 | $17.45 | $17.50 |
| Purchase #7 | $160.48 | 11.340% | $178.6784 | $178.68 | $178.70 | $178.70 |
| 7 purchase totals = | $832.45 | $904.1724 | $904.16 | $904.15 | $904.30 | |