| 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 | $155.47 | 9.759% | $170.6423 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $79.55 | 4.407% | $83.0558 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $175.50 | 11.224% | $195.1981 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $184.99 | 12.358% | $207.8511 | $207.85 | $207.85 | $207.90 |
| Purchase #5 | $133.90 | 13.188% | $151.5587 | $151.56 | $151.55 | $151.60 |
| Purchase #6 | $15.26 | 5.411% | $16.0857 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $122.94 | 6.126% | $130.4713 | $130.47 | $130.45 | $130.50 |
| 7 purchase totals = | $867.61 | $954.8630 | $954.87 | $954.85 | $955.00 | |