| 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 | $195.82 | 11.430% | $218.2022 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $163.46 | 7.700% | $176.0464 | $176.05 | $176.05 | $176.00 |
| Purchase #3 | $194.39 | 9.336% | $212.5383 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $79.76 | 9.462% | $87.3069 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $78.47 | 10.129% | $86.4182 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $157.91 | 4.532% | $165.0665 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $135.36 | 10.665% | $149.7961 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $1,005.17 | $1,095.3746 | $1,095.39 | $1,095.35 | $1,095.30 | |