| 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 | $149.90 | 5.660% | $158.3843 | $158.38 | $158.40 | $158.40 |
| Purchase #2 | $157.68 | 7.592% | $169.6511 | $169.65 | $169.65 | $169.70 |
| Purchase #3 | $191.97 | 8.294% | $207.892 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $207.88 | 10.517% | $229.7427 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $215.50 | 3.762% | $223.6071 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $30.70 | 12.786% | $34.6253 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $108.96 | 9.626% | $119.4485 | $119.45 | $119.45 | $119.40 |
| 7 purchase totals = | $1,062.59 | $1,143.3510 | $1,143.35 | $1,143.40 | $1,143.30 | |