| 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 | $64.65 | 12.570% | $72.7765 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $144.84 | 11.220% | $161.091 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $103.28 | 10.161% | $113.7743 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $45.93 | 11.115% | $51.0351 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $149.46 | 6.263% | $158.8207 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $154.49 | 9.399% | $169.0105 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $203.35 | 8.384% | $220.3989 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $866.00 | $946.9070 | $946.91 | $946.90 | $946.90 | |