| 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 | $184.88 | 3.773% | $191.8555 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $201.26 | 4.186% | $209.6847 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $173.29 | 11.434% | $193.104 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $137.49 | 3.167% | $141.8443 | $141.84 | $141.85 | $141.80 |
| Purchase #5 | $217.54 | 4.790% | $227.9602 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $115.77 | 5.531% | $122.1732 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $34.44 | 9.348% | $37.6595 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $1,064.67 | $1,124.2814 | $1,124.27 | $1,124.25 | $1,124.40 | |