| 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 | $158.62 | 5.710% | $167.6772 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $107.47 | 3.631% | $111.3722 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $219.55 | 6.688% | $234.2335 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $240.68 | 8.792% | $261.8406 | $261.84 | $261.85 | $261.80 |
| Purchase #5 | $173.38 | 7.281% | $186.0038 | $186.00 | $186.00 | $186.00 |
| Purchase #6 | $20.64 | 4.853% | $21.6417 | $21.64 | $21.65 | $21.60 |
| Purchase #7 | $56.86 | 9.382% | $62.1946 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $977.20 | $1,044.9636 | $1,044.95 | $1,045.00 | $1,044.90 | |