| 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 | $154.27 | 13.844% | $175.6271 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $204.55 | 4.853% | $214.4768 | $214.48 | $214.50 | $214.50 |
| Purchase #3 | $128.49 | 12.873% | $145.0305 | $145.03 | $145.05 | $145.00 |
| Purchase #4 | $122.26 | 11.237% | $135.9984 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $138.42 | 9.563% | $151.6571 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $202.96 | 5.164% | $213.4409 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $16.27 | 4.269% | $16.9646 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $967.22 | $1,053.1954 | $1,053.20 | $1,053.25 | $1,053.20 | |