| 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 | $138.33 | 3.396% | $143.0277 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $51.56 | 9.743% | $56.5835 | $56.58 | $56.60 | $56.60 |
| Purchase #3 | $22.26 | 9.369% | $24.3455 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $180.71 | 6.819% | $193.0326 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $232.33 | 5.855% | $245.9329 | $245.93 | $245.95 | $245.90 |
| Purchase #6 | $48.32 | 4.752% | $50.6162 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $105.85 | 7.481% | $113.7686 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $779.36 | $827.3070 | $827.31 | $827.35 | $827.20 | |