| 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 | $150.25 | 13.282% | $170.2062 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $192.63 | 10.295% | $212.4613 | $212.46 | $212.45 | $212.50 |
| Purchase #3 | $188.91 | 3.574% | $195.6616 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $141.41 | 10.330% | $156.0177 | $156.02 | $156.00 | $156.00 |
| Purchase #5 | $6.88 | 6.136% | $7.3022 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $206.90 | 5.552% | $218.3871 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $157.36 | 10.607% | $174.0512 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $1,044.34 | $1,134.0873 | $1,134.09 | $1,134.05 | $1,134.20 | |