| 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 | $16.92 | 6.548% | $18.0279 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $250.99 | 11.238% | $279.1963 | $279.20 | $279.20 | $279.20 |
| Purchase #3 | $86.65 | 8.437% | $93.9607 | $93.96 | $93.95 | $94.00 |
| Purchase #4 | $180.89 | 6.720% | $193.0458 | $193.05 | $193.05 | $193.00 |
| Purchase #5 | $10.52 | 9.497% | $11.5191 | $11.52 | $11.50 | $11.50 |
| Purchase #6 | $14.66 | 4.322% | $15.2936 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $187.80 | 7.393% | $201.6841 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $748.43 | $812.7275 | $812.73 | $812.75 | $812.70 | |