| 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 | $163.37 | 3.843% | $169.6483 | $169.65 | $169.65 | $169.60 |
| Purchase #2 | $193.86 | 13.586% | $220.1978 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $169.31 | 9.748% | $185.8143 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $126.45 | 9.107% | $137.9658 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $46.88 | 8.839% | $51.0237 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $204.92 | 8.725% | $222.7993 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $25.48 | 3.282% | $26.3163 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $930.27 | $1,013.7655 | $1,013.77 | $1,013.70 | $1,013.70 | |