| 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 | $134.45 | 7.467% | $144.4894 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $80.32 | 5.293% | $84.5713 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $240.31 | 7.420% | $258.141 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $22.86 | 3.265% | $23.6064 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $207.65 | 8.482% | $225.2629 | $225.26 | $225.25 | $225.30 |
| Purchase #6 | $34.95 | 11.869% | $39.0982 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $152.66 | 10.492% | $168.6771 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $873.20 | $943.8463 | $943.85 | $943.85 | $943.90 | |