| 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 | $199.70 | 6.804% | $213.2876 | $213.29 | $213.30 | $213.30 |
| Purchase #2 | $31.97 | 10.433% | $35.3054 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $209.78 | 4.378% | $218.9642 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $129.85 | 13.445% | $147.3083 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $16.34 | 9.292% | $17.8583 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $13.39 | 7.526% | $14.3977 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $123.40 | 13.185% | $139.6703 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $724.43 | $786.7918 | $786.80 | $786.75 | $786.90 | |