| 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 | $128.27 | 10.523% | $141.7679 | $141.77 | $141.75 | $141.80 |
| Purchase #2 | $77.80 | 12.381% | $87.4324 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $102.51 | 7.790% | $110.4955 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $176.73 | 6.683% | $188.5409 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $193.62 | 7.548% | $208.2344 | $208.23 | $208.25 | $208.20 |
| Purchase #6 | $124.41 | 4.309% | $129.7708 | $129.77 | $129.75 | $129.80 |
| Purchase #7 | $80.69 | 4.213% | $84.0895 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $884.03 | $950.3314 | $950.33 | $950.35 | $950.30 | |