| 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 | $181.63 | 3.599% | $188.1669 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $65.58 | 3.262% | $67.7192 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $128.47 | 7.803% | $138.4945 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $55.50 | 4.719% | $58.119 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $164.70 | 10.790% | $182.4711 | $182.47 | $182.45 | $182.50 |
| Purchase #6 | $228.38 | 8.296% | $247.3264 | $247.33 | $247.35 | $247.30 |
| Purchase #7 | $165.64 | 4.747% | $173.5029 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $989.90 | $1,055.8000 | $1,055.80 | $1,055.75 | $1,055.80 | |