| 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 | $145.88 | 13.826% | $166.0494 | $166.05 | $166.05 | $166.00 |
| Purchase #2 | $101.55 | 12.661% | $114.4072 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $163.91 | 12.560% | $184.4971 | $184.50 | $184.50 | $184.50 |
| Purchase #4 | $88.56 | 5.415% | $93.3555 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $195.93 | 12.306% | $220.0411 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $222.46 | 6.800% | $237.5873 | $237.59 | $237.60 | $237.60 |
| Purchase #7 | $102.39 | 10.191% | $112.8246 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $1,020.68 | $1,128.7622 | $1,128.77 | $1,128.75 | $1,128.70 | |