| 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 | $162.99 | 12.852% | $183.9375 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $236.91 | 10.541% | $261.8827 | $261.88 | $261.90 | $261.90 |
| Purchase #3 | $91.98 | 8.508% | $99.8057 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $63.44 | 7.519% | $68.2101 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $59.34 | 11.624% | $66.2377 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $219.59 | 10.519% | $242.6887 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $202.94 | 13.813% | $230.9721 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $1,037.19 | $1,153.7345 | $1,153.74 | $1,153.75 | $1,153.70 | |