| 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 | $168.74 | 4.191% | $175.8119 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $196.80 | 6.104% | $208.8127 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $193.67 | 11.643% | $216.219 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $212.35 | 12.706% | $239.3312 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $47.45 | 6.585% | $50.5746 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $137.80 | 12.134% | $154.5207 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $155.35 | 11.217% | $172.7756 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $1,112.16 | $1,218.0457 | $1,218.04 | $1,218.00 | $1,218.00 | |