| 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 | $133.79 | 9.555% | $146.5736 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $210.60 | 10.516% | $232.7467 | $232.75 | $232.75 | $232.70 |
| Purchase #3 | $248.37 | 12.640% | $279.764 | $279.76 | $279.75 | $279.80 |
| Purchase #4 | $5.61 | 9.752% | $6.1571 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $66.84 | 13.852% | $76.0987 | $76.10 | $76.10 | $76.10 |
| Purchase #6 | $113.38 | 9.383% | $124.0184 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $116.68 | 9.326% | $127.5616 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $895.27 | $992.9201 | $992.92 | $992.85 | $993.00 | |