| 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 | $156.71 | 9.277% | $171.248 | $171.25 | $171.25 | $171.20 |
| Purchase #2 | $116.88 | 10.829% | $129.5369 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $20.49 | 8.380% | $22.2071 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $131.57 | 13.497% | $149.328 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $196.96 | 8.419% | $213.5421 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $201.37 | 6.795% | $215.0531 | $215.05 | $215.05 | $215.10 |
| Purchase #7 | $65.99 | 9.369% | $72.1726 | $72.17 | $72.15 | $72.20 |
| 7 purchase totals = | $889.97 | $973.0878 | $973.09 | $973.10 | $973.00 | |