| 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 | $164.30 | 11.245% | $182.7755 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $15.31 | 5.214% | $16.1083 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $13.37 | 3.643% | $13.8571 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $40.71 | 8.599% | $44.2107 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $58.86 | 9.175% | $64.2604 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $178.45 | 4.768% | $186.9585 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $50.35 | 11.496% | $56.1382 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $521.35 | $564.3087 | $564.32 | $564.30 | $564.40 | |