| 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 | $160.56 | 12.867% | $181.2193 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $79.54 | 10.465% | $87.8639 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $11.50 | 13.597% | $13.0637 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $101.60 | 8.433% | $110.1679 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $101.87 | 3.695% | $105.6341 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $221.28 | 13.599% | $251.3719 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $173.54 | 11.447% | $193.4051 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $849.89 | $942.7259 | $942.72 | $942.65 | $942.80 | |