| 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 | $164.41 | 13.227% | $186.1565 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $43.51 | 9.804% | $47.7757 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $116.49 | 3.582% | $120.6627 | $120.66 | $120.65 | $120.70 |
| Purchase #4 | $8.75 | 4.395% | $9.1346 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $100.31 | 11.223% | $111.5678 | $111.57 | $111.55 | $111.60 |
| Purchase #6 | $235.36 | 9.705% | $258.2017 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $141.88 | 6.572% | $151.2044 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $810.71 | $884.7034 | $884.70 | $884.70 | $884.80 | |