| 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 | $143.28 | 8.407% | $155.3255 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $50.70 | 3.136% | $52.29 | $52.29 | $52.30 | $52.30 |
| Purchase #3 | $57.84 | 4.650% | $60.5296 | $60.53 | $60.55 | $60.50 |
| Purchase #4 | $182.83 | 13.313% | $207.1702 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $165.36 | 10.175% | $182.1854 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $12.88 | 5.459% | $13.5831 | $13.58 | $13.60 | $13.60 |
| Purchase #7 | $137.63 | 7.457% | $147.8931 | $147.89 | $147.90 | $147.90 |
| 7 purchase totals = | $750.52 | $818.9769 | $818.98 | $819.05 | $819.00 | |