| 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 | $159.72 | 4.723% | $167.2636 | $167.26 | $167.25 | $167.30 |
| Purchase #2 | $178.96 | 7.419% | $192.237 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $32.33 | 12.230% | $36.284 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $154.70 | 7.487% | $166.2824 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $28.40 | 10.169% | $31.288 | $31.29 | $31.30 | $31.30 |
| Purchase #6 | $160.89 | 13.623% | $182.808 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $16.55 | 10.240% | $18.2447 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $731.55 | $794.4077 | $794.40 | $794.45 | $794.40 | |