| 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 | $163.88 | 11.399% | $182.5607 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $23.49 | 4.409% | $24.5257 | $24.53 | $24.55 | $24.50 |
| Purchase #3 | $176.85 | 6.715% | $188.7255 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $120.36 | 13.571% | $136.6941 | $136.69 | $136.70 | $136.70 |
| Purchase #5 | $247.40 | 10.690% | $273.8471 | $273.85 | $273.85 | $273.80 |
| Purchase #6 | $95.69 | 5.603% | $101.0515 | $101.05 | $101.05 | $101.10 |
| Purchase #7 | $7.99 | 4.494% | $8.3491 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $835.66 | $915.7537 | $915.76 | $915.80 | $915.70 | |