| 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 | $158.83 | 12.474% | $178.6425 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $225.92 | 10.369% | $249.3456 | $249.35 | $249.35 | $249.30 |
| Purchase #3 | $205.29 | 4.261% | $214.0374 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $200.76 | 5.848% | $212.5004 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $152.66 | 5.217% | $160.6243 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $83.36 | 8.237% | $90.2264 | $90.23 | $90.25 | $90.20 |
| Purchase #7 | $14.67 | 10.152% | $16.1593 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $1,041.49 | $1,121.5359 | $1,121.54 | $1,121.55 | $1,121.40 | |