| 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 | $172.79 | 13.133% | $195.4825 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $99.56 | 6.707% | $106.2375 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $101.68 | 13.759% | $115.6702 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $92.63 | 7.766% | $99.8236 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $71.33 | 11.724% | $79.6927 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $234.27 | 10.815% | $259.6063 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $182.46 | 3.107% | $188.129 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $954.72 | $1,044.6418 | $1,044.64 | $1,044.65 | $1,044.60 | |