| 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 | $128.74 | 13.215% | $145.753 | $145.75 | $145.75 | $145.80 |
| Purchase #2 | $198.79 | 9.810% | $218.2913 | $218.29 | $218.30 | $218.30 |
| Purchase #3 | $97.81 | 6.200% | $103.8742 | $103.87 | $103.85 | $103.90 |
| Purchase #4 | $67.96 | 9.214% | $74.2218 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $52.35 | 6.236% | $55.6145 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $14.37 | 4.179% | $14.9705 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $50.80 | 13.692% | $57.7555 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $610.82 | $670.4808 | $670.47 | $670.40 | $670.60 | |