| 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 | $198.61 | 9.467% | $217.4124 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $210.30 | 6.823% | $224.6488 | $224.65 | $224.65 | $224.60 |
| Purchase #3 | $43.36 | 8.166% | $46.9008 | $46.90 | $46.90 | $46.90 |
| Purchase #4 | $86.72 | 4.775% | $90.8609 | $90.86 | $90.85 | $90.90 |
| Purchase #5 | $153.97 | 8.873% | $167.6318 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $61.94 | 8.530% | $67.2235 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $106.84 | 6.263% | $113.5314 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $861.74 | $928.2096 | $928.20 | $928.20 | $928.10 | |