| 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 | $123.79 | 11.193% | $137.6458 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $149.51 | 9.526% | $163.7523 | $163.75 | $163.75 | $163.80 |
| Purchase #3 | $176.69 | 3.653% | $183.1445 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $40.37 | 11.811% | $45.1381 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $184.60 | 10.490% | $203.9645 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $19.56 | 10.366% | $21.5876 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $159.46 | 6.312% | $169.5251 | $169.53 | $169.55 | $169.50 |
| 7 purchase totals = | $853.98 | $924.7579 | $924.76 | $924.80 | $924.70 | |