| 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 | $98.89 | 13.578% | $112.3173 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $121.85 | 6.283% | $129.5058 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $133.91 | 8.705% | $145.5669 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $170.59 | 7.541% | $183.4542 | $183.45 | $183.45 | $183.50 |
| Purchase #5 | $79.82 | 6.734% | $85.1951 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $52.26 | 4.118% | $54.4121 | $54.41 | $54.40 | $54.40 |
| Purchase #7 | $200.47 | 10.640% | $221.8 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $857.79 | $932.2514 | $932.26 | $932.20 | $932.30 | |