| 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 | $156.68 | 10.166% | $172.6081 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $182.31 | 6.486% | $194.1346 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $221.58 | 9.195% | $241.9543 | $241.95 | $241.95 | $242.00 |
| Purchase #4 | $109.84 | 8.425% | $119.094 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $15.36 | 5.310% | $16.1756 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $80.25 | 4.238% | $83.651 | $83.65 | $83.65 | $83.70 |
| Purchase #7 | $67.91 | 13.110% | $76.813 | $76.81 | $76.80 | $76.80 |
| 7 purchase totals = | $833.93 | $904.4306 | $904.42 | $904.45 | $904.50 | |