| 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 | $179.42 | 11.413% | $199.8972 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $239.53 | 6.535% | $255.1833 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $50.30 | 10.584% | $55.6238 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $217.43 | 11.793% | $243.0715 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $137.90 | 8.609% | $149.7718 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $163.25 | 5.771% | $172.6712 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $81.44 | 12.638% | $91.7324 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $1,069.27 | $1,167.9512 | $1,167.94 | $1,167.90 | $1,168.00 | |