| 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 | $165.77 | 10.321% | $182.8791 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $115.93 | 13.836% | $131.9701 | $131.97 | $131.95 | $132.00 |
| Purchase #3 | $58.38 | 9.713% | $64.0504 | $64.05 | $64.05 | $64.10 |
| Purchase #4 | $195.89 | 7.746% | $211.0636 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $127.36 | 10.794% | $141.1072 | $141.11 | $141.10 | $141.10 |
| Purchase #6 | $122.30 | 11.740% | $136.658 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $114.97 | 5.631% | $121.444 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $900.60 | $989.1724 | $989.17 | $989.15 | $989.30 | |