| 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 | $155.44 | 3.293% | $160.5586 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $178.58 | 9.433% | $195.4255 | $195.43 | $195.45 | $195.40 |
| Purchase #3 | $77.91 | 4.833% | $81.6754 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $144.34 | 11.700% | $161.2278 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $19.64 | 5.802% | $20.7795 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $59.97 | 11.460% | $66.8426 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $28.63 | 4.865% | $30.0228 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $664.51 | $716.5322 | $716.54 | $716.60 | $716.50 | |