| 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 | $67.36 | 12.788% | $75.974 | $75.97 | $75.95 | $76.00 |
| Purchase #2 | $127.95 | 11.221% | $142.3073 | $142.31 | $142.30 | $142.30 |
| Purchase #3 | $181.43 | 9.810% | $199.2283 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $102.71 | 6.606% | $109.495 | $109.50 | $109.50 | $109.50 |
| Purchase #5 | $245.99 | 3.705% | $255.1039 | $255.10 | $255.10 | $255.10 |
| Purchase #6 | $181.69 | 7.307% | $194.9661 | $194.97 | $194.95 | $195.00 |
| Purchase #7 | $81.50 | 7.167% | $87.3411 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $988.63 | $1,064.4157 | $1,064.42 | $1,064.40 | $1,064.40 | |