| 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 | $33.81 | 7.222% | $36.2518 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $212.33 | 11.265% | $236.249 | $236.25 | $236.25 | $236.20 |
| Purchase #3 | $142.74 | 7.393% | $153.2928 | $153.29 | $153.30 | $153.30 |
| Purchase #4 | $26.51 | 9.599% | $29.0547 | $29.05 | $29.05 | $29.10 |
| Purchase #5 | $137.70 | 13.217% | $155.8998 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $167.58 | 3.126% | $172.8186 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $154.79 | 5.142% | $162.7493 | $162.75 | $162.75 | $162.70 |
| 7 purchase totals = | $875.46 | $946.3160 | $946.31 | $946.30 | $946.30 | |