| 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 | $172.29 | 6.210% | $182.9892 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $11.46 | 12.260% | $12.865 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $31.73 | 7.399% | $34.0777 | $34.08 | $34.10 | $34.10 |
| Purchase #4 | $149.29 | 11.794% | $166.8973 | $166.90 | $166.90 | $166.90 |
| Purchase #5 | $126.85 | 5.420% | $133.7253 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $218.46 | 13.432% | $247.8035 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $166.93 | 10.293% | $184.1121 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $877.01 | $962.4701 | $962.48 | $962.50 | $962.50 | |