| 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 | $15.42 | 8.630% | $16.7507 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $174.49 | 3.792% | $181.1067 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $82.38 | 6.666% | $87.8715 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $152.72 | 9.868% | $167.7904 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $186.52 | 13.789% | $212.2392 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $154.54 | 7.255% | $165.7519 | $165.75 | $165.75 | $165.80 |
| Purchase #7 | $209.71 | 7.125% | $224.6518 | $224.65 | $224.65 | $224.70 |
| 7 purchase totals = | $975.78 | $1,056.1622 | $1,056.16 | $1,056.15 | $1,056.30 | |