| 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 | $127.45 | 11.256% | $141.7958 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $55.51 | 9.509% | $60.7884 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $134.81 | 11.224% | $149.9411 | $149.94 | $149.95 | $149.90 |
| Purchase #4 | $121.79 | 7.257% | $130.6283 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $190.33 | 11.305% | $211.8468 | $211.85 | $211.85 | $211.80 |
| Purchase #6 | $27.46 | 11.124% | $30.5147 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $247.91 | 7.206% | $265.7744 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $905.26 | $991.2895 | $991.29 | $991.30 | $991.20 | |