| 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 | $137.42 | 3.767% | $142.5966 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $189.94 | 3.379% | $196.3581 | $196.36 | $196.35 | $196.40 |
| Purchase #3 | $65.27 | 8.440% | $70.7788 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $129.36 | 12.190% | $145.129 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $187.78 | 7.863% | $202.5451 | $202.55 | $202.55 | $202.50 |
| Purchase #6 | $205.66 | 8.515% | $223.1719 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $48.78 | 8.340% | $52.8483 | $52.85 | $52.85 | $52.80 |
| 7 purchase totals = | $964.21 | $1,033.4278 | $1,033.44 | $1,033.45 | $1,033.40 | |