| 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 | $164.30 | 8.283% | $177.909 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $110.38 | 5.612% | $116.5745 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $163.70 | 13.808% | $186.3037 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $232.77 | 10.794% | $257.8952 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $109.72 | 4.599% | $114.766 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $161.64 | 5.252% | $170.1293 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $240.70 | 9.608% | $263.8265 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $1,183.21 | $1,287.4042 | $1,287.41 | $1,287.40 | $1,287.40 | |