| 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 | $148.94 | 3.455% | $154.0859 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $18.60 | 5.359% | $19.5968 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $246.86 | 8.769% | $268.5072 | $268.51 | $268.50 | $268.50 |
| Purchase #4 | $115.57 | 7.855% | $124.648 | $124.65 | $124.65 | $124.60 |
| Purchase #5 | $67.32 | 13.606% | $76.4796 | $76.48 | $76.50 | $76.50 |
| Purchase #6 | $249.99 | 7.669% | $269.1617 | $269.16 | $269.15 | $269.20 |
| Purchase #7 | $29.77 | 8.540% | $32.3124 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $877.05 | $944.7916 | $944.80 | $944.80 | $944.80 | |