| 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 | $168.38 | 12.323% | $189.1295 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $195.42 | 7.575% | $210.2231 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $129.45 | 12.660% | $145.8384 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $230.51 | 5.160% | $242.4043 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $216.94 | 7.520% | $233.2539 | $233.25 | $233.25 | $233.30 |
| Purchase #6 | $88.32 | 11.652% | $98.611 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $80.68 | 7.749% | $86.9319 | $86.93 | $86.95 | $86.90 |
| 7 purchase totals = | $1,109.70 | $1,206.3921 | $1,206.38 | $1,206.40 | $1,206.30 | |