| 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 | $69.34 | 4.451% | $72.4263 | $72.43 | $72.45 | $72.40 |
| Purchase #2 | $122.55 | 13.683% | $139.3185 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $140.34 | 12.497% | $157.8783 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $211.97 | 9.775% | $232.6901 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $106.87 | 4.321% | $111.4879 | $111.49 | $111.50 | $111.50 |
| Purchase #6 | $215.53 | 6.839% | $230.2701 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $210.66 | 10.450% | $232.674 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $1,077.26 | $1,176.7452 | $1,176.75 | $1,176.75 | $1,176.80 | |