| 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 | $151.63 | 13.703% | $172.4079 | $172.41 | $172.40 | $172.40 |
| Purchase #2 | $176.61 | 9.739% | $193.81 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $40.45 | 5.668% | $42.7427 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $152.62 | 7.650% | $164.2954 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $65.76 | 7.361% | $70.6006 | $70.60 | $70.60 | $70.60 |
| Purchase #6 | $100.95 | 13.515% | $114.5934 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $104.61 | 10.864% | $115.9748 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $792.63 | $874.4248 | $874.42 | $874.40 | $874.40 | |