| 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 | $182.52 | 7.669% | $196.5175 | $196.52 | $196.50 | $196.50 |
| Purchase #2 | $233.44 | 9.400% | $255.3834 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $123.79 | 11.519% | $138.0494 | $138.05 | $138.05 | $138.00 |
| Purchase #4 | $8.89 | 9.710% | $9.7532 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $108.87 | 11.767% | $121.6807 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $165.64 | 8.734% | $180.107 | $180.11 | $180.10 | $180.10 |
| Purchase #7 | $193.80 | 5.664% | $204.7768 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $1,016.95 | $1,106.2680 | $1,106.27 | $1,106.30 | $1,106.30 | |