| 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 | $127.58 | 11.120% | $141.7669 | $141.77 | $141.75 | $141.80 |
| Purchase #2 | $19.59 | 8.177% | $21.1919 | $21.19 | $21.20 | $21.20 |
| Purchase #3 | $220.56 | 10.388% | $243.4718 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $148.61 | 11.143% | $165.1696 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $63.42 | 7.367% | $68.0922 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $190.45 | 4.385% | $198.8012 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $50.33 | 12.656% | $56.6998 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $820.54 | $895.1934 | $895.19 | $895.15 | $895.30 | |