| 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 | $157.43 | 8.440% | $170.7171 | $170.72 | $170.70 | $170.70 |
| Purchase #2 | $54.34 | 10.770% | $60.1924 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $201.69 | 7.298% | $216.4093 | $216.41 | $216.40 | $216.40 |
| Purchase #4 | $168.55 | 13.836% | $191.8706 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $136.98 | 3.477% | $141.7428 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $27.51 | 8.544% | $29.8605 | $29.86 | $29.85 | $29.90 |
| Purchase #7 | $46.83 | 6.785% | $50.0074 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $793.33 | $860.8001 | $860.80 | $860.75 | $860.80 | |