| 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 | $168.77 | 13.816% | $192.0873 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $162.73 | 9.474% | $178.147 | $178.15 | $178.15 | $178.10 |
| Purchase #3 | $186.46 | 4.708% | $195.2385 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $186.70 | 13.657% | $212.1976 | $212.20 | $212.20 | $212.20 |
| Purchase #5 | $48.77 | 3.831% | $50.6384 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $192.88 | 6.817% | $206.0286 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $139.27 | 10.425% | $153.7889 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $1,085.58 | $1,188.1263 | $1,188.14 | $1,188.20 | $1,188.00 | |