| 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 | $156.46 | 6.282% | $166.2888 | $166.29 | $166.30 | $166.30 |
| Purchase #2 | $108.90 | 12.820% | $122.861 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $32.76 | 4.685% | $34.2948 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $218.77 | 12.576% | $246.2825 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $169.72 | 5.732% | $179.4484 | $179.45 | $179.45 | $179.40 |
| Purchase #6 | $64.33 | 10.434% | $71.0422 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $245.91 | 13.320% | $278.6652 | $278.67 | $278.65 | $278.70 |
| 7 purchase totals = | $996.85 | $1,098.8829 | $1,098.88 | $1,098.90 | $1,098.90 | |