| 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 | $20.35 | 11.738% | $22.7387 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $146.61 | 13.786% | $166.8217 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $136.57 | 9.803% | $149.958 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $161.42 | 11.622% | $180.1802 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $199.73 | 9.201% | $218.1072 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $102.89 | 8.167% | $111.293 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $117.68 | 13.602% | $133.6868 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $885.25 | $982.7856 | $982.79 | $982.80 | $982.80 | |