| 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 | $141.29 | 10.236% | $155.7524 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $218.63 | 5.416% | $230.471 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $77.27 | 9.619% | $84.7026 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $228.44 | 4.512% | $238.7472 | $238.75 | $238.75 | $238.70 |
| Purchase #5 | $160.26 | 5.761% | $169.4926 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $25.83 | 11.209% | $28.7253 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $232.66 | 7.410% | $249.9001 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $1,084.38 | $1,157.7912 | $1,157.79 | $1,157.80 | $1,157.80 | |