| 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 | $165.58 | 4.472% | $172.9847 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $116.46 | 9.513% | $127.5388 | $127.54 | $127.55 | $127.50 |
| Purchase #3 | $73.56 | 4.296% | $76.7201 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $193.60 | 11.435% | $215.7382 | $215.74 | $215.75 | $215.70 |
| Purchase #5 | $101.36 | 10.671% | $112.1761 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $76.62 | 3.114% | $79.0059 | $79.01 | $79.00 | $79.00 |
| Purchase #7 | $197.70 | 9.711% | $216.8986 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $924.88 | $1,001.0624 | $1,001.07 | $1,001.10 | $1,001.00 | |