| 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 | $168.29 | 9.225% | $183.8148 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $46.62 | 7.315% | $50.0303 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $57.85 | 8.567% | $62.806 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $32.56 | 8.606% | $35.3621 | $35.36 | $35.35 | $35.40 |
| Purchase #5 | $132.99 | 6.170% | $141.1955 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $53.78 | 5.789% | $56.8933 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $249.77 | 10.388% | $275.7161 | $275.72 | $275.70 | $275.70 |
| 7 purchase totals = | $741.86 | $805.8181 | $805.82 | $805.80 | $805.80 | |