| 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 | $174.30 | 9.809% | $191.3971 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $226.86 | 12.677% | $255.619 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $24.63 | 8.707% | $26.7745 | $26.77 | $26.75 | $26.80 |
| Purchase #4 | $123.61 | 11.396% | $137.6966 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $174.84 | 13.134% | $197.8035 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $96.57 | 10.505% | $106.7147 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $58.45 | 7.602% | $62.8934 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $879.26 | $978.8988 | $978.89 | $978.85 | $978.90 | |