| 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 | $166.29 | 8.183% | $179.8975 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $197.53 | 11.413% | $220.0741 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $26.33 | 11.450% | $29.3448 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $232.35 | 4.871% | $243.6678 | $243.67 | $243.65 | $243.70 |
| Purchase #5 | $97.66 | 4.461% | $102.0166 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $42.29 | 6.292% | $44.9509 | $44.95 | $44.95 | $45.00 |
| Purchase #7 | $223.72 | 7.351% | $240.1657 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $986.17 | $1,060.1174 | $1,060.12 | $1,060.05 | $1,060.20 | |