| 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 | $170.99 | 13.330% | $193.783 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $224.47 | 7.427% | $241.1414 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $47.42 | 7.702% | $51.0723 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $163.66 | 12.781% | $184.5774 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $103.70 | 4.753% | $108.6289 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $173.55 | 8.553% | $188.3937 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $52.57 | 5.740% | $55.5875 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $936.36 | $1,023.1842 | $1,023.18 | $1,023.25 | $1,023.20 | |