| 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 | $135.95 | 10.622% | $150.3906 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $53.78 | 3.643% | $55.7392 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $203.60 | 12.725% | $229.5081 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $191.44 | 7.207% | $205.2371 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $231.29 | 13.715% | $263.0114 | $263.01 | $263.00 | $263.00 |
| Purchase #6 | $151.49 | 5.624% | $160.0098 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $27.37 | 4.522% | $28.6077 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $994.92 | $1,092.5039 | $1,092.51 | $1,092.50 | $1,092.40 | |