| 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 | $159.46 | 3.833% | $165.5721 | $165.57 | $165.55 | $165.60 |
| Purchase #2 | $68.76 | 10.402% | $75.9124 | $75.91 | $75.90 | $75.90 |
| Purchase #3 | $150.42 | 6.144% | $159.6618 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $163.55 | 11.569% | $182.4711 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $6.84 | 3.812% | $7.1007 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $236.91 | 3.784% | $245.8747 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $173.87 | 3.212% | $179.4547 | $179.45 | $179.45 | $179.50 |
| 7 purchase totals = | $959.81 | $1,016.0475 | $1,016.03 | $1,015.95 | $1,016.20 | |