| 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 | $218.59 | 5.352% | $230.2889 | $230.29 | $230.30 | $230.30 |
| Purchase #2 | $155.80 | 8.316% | $168.7563 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $191.27 | 13.791% | $217.648 | $217.65 | $217.65 | $217.60 |
| Purchase #4 | $54.50 | 6.136% | $57.8441 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $198.58 | 7.787% | $214.0434 | $214.04 | $214.05 | $214.00 |
| Purchase #6 | $133.80 | 13.465% | $151.8162 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $130.57 | 11.733% | $145.8898 | $145.89 | $145.90 | $145.90 |
| 7 purchase totals = | $1,083.11 | $1,186.2867 | $1,186.29 | $1,186.30 | $1,186.20 | |