| 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 | $127.95 | 3.194% | $132.0367 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $73.71 | 12.830% | $83.167 | $83.17 | $83.15 | $83.20 |
| Purchase #3 | $162.45 | 11.729% | $181.5038 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $102.58 | 6.586% | $109.3359 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $60.87 | 8.261% | $65.8985 | $65.90 | $65.90 | $65.90 |
| Purchase #6 | $7.80 | 4.857% | $8.1788 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $166.49 | 6.467% | $177.2569 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $701.85 | $757.3776 | $757.39 | $757.40 | $757.40 | |