| 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 | $97.42 | 8.585% | $105.7835 | $105.78 | $105.80 | $105.80 |
| Purchase #2 | $151.81 | 5.488% | $160.1413 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $177.81 | 3.526% | $184.0796 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $134.65 | 4.588% | $140.8277 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $143.86 | 12.455% | $161.7778 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $231.94 | 5.339% | $244.3233 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $31.39 | 9.360% | $34.3281 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $968.88 | $1,031.2613 | $1,031.26 | $1,031.35 | $1,031.20 | |