| 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 | $19.57 | 11.407% | $21.8023 | $21.80 | $21.80 | $21.80 |
| Purchase #2 | $144.33 | 12.854% | $162.8822 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $7.71 | 12.115% | $8.6441 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $26.73 | 13.483% | $30.334 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $141.73 | 11.722% | $158.3436 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $179.41 | 6.798% | $191.6063 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $167.82 | 11.870% | $187.7402 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $687.30 | $761.3527 | $761.34 | $761.40 | $761.20 | |