| 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 | $125.62 | 11.709% | $140.3288 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $119.60 | 11.560% | $133.4258 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $175.95 | 5.252% | $185.1909 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $108.51 | 8.765% | $118.0209 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $28.49 | 11.734% | $31.833 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $44.28 | 8.131% | $47.8804 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $193.66 | 12.860% | $218.5647 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $796.11 | $875.2445 | $875.24 | $875.30 | $875.20 | |