| 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 | $199.96 | 11.720% | $223.3953 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $69.84 | 13.774% | $79.4598 | $79.46 | $79.45 | $79.50 |
| Purchase #3 | $66.50 | 12.687% | $74.9369 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $129.49 | 7.578% | $139.3028 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $182.66 | 4.638% | $191.1318 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $67.85 | 13.483% | $76.9982 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $182.77 | 6.760% | $195.1253 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $899.07 | $980.3501 | $980.36 | $980.40 | $980.30 | |