| 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 | $168.60 | 7.390% | $181.0595 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $190.35 | 9.283% | $208.0202 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $166.90 | 6.682% | $178.0523 | $178.05 | $178.05 | $178.10 |
| Purchase #4 | $234.64 | 5.597% | $247.7728 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $195.84 | 6.413% | $208.3992 | $208.40 | $208.40 | $208.40 |
| Purchase #6 | $11.57 | 12.490% | $13.0151 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $76.27 | 12.294% | $85.6466 | $85.65 | $85.65 | $85.60 |
| 7 purchase totals = | $1,044.17 | $1,121.9657 | $1,121.97 | $1,121.90 | $1,122.00 | |