| 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 | $190.98 | 13.864% | $217.4575 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $182.38 | 3.503% | $188.7688 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $135.71 | 12.678% | $152.9153 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $32.39 | 13.103% | $36.6341 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $83.58 | 11.524% | $93.2118 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $162.43 | 4.441% | $169.6435 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $124.41 | 12.383% | $139.8157 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $911.88 | $998.4467 | $998.45 | $998.40 | $998.40 | |