| 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 | $187.68 | 5.530% | $198.0587 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $73.84 | 6.267% | $78.4676 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $139.58 | 8.284% | $151.1428 | $151.14 | $151.15 | $151.10 |
| Purchase #4 | $235.69 | 7.315% | $252.9307 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $249.44 | 12.420% | $280.4204 | $280.42 | $280.40 | $280.40 |
| Purchase #6 | $249.99 | 3.271% | $258.1672 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $182.69 | 4.743% | $191.355 | $191.36 | $191.35 | $191.40 |
| 7 purchase totals = | $1,318.91 | $1,410.5424 | $1,410.55 | $1,410.50 | $1,410.60 | |