| 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 | $177.96 | 7.559% | $191.412 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $25.43 | 13.632% | $28.8966 | $28.90 | $28.90 | $28.90 |
| Purchase #3 | $46.25 | 7.720% | $49.8205 | $49.82 | $49.80 | $49.80 |
| Purchase #4 | $169.67 | 12.496% | $190.872 | $190.87 | $190.85 | $190.90 |
| Purchase #5 | $51.91 | 10.706% | $57.4675 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $226.48 | 9.183% | $247.2777 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $63.30 | 9.261% | $69.1622 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $761.00 | $834.9085 | $834.91 | $834.85 | $835.00 | |