| 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 | $159.44 | 8.157% | $172.4455 | $172.45 | $172.45 | $172.40 |
| Purchase #2 | $235.29 | 12.740% | $265.2659 | $265.27 | $265.25 | $265.30 |
| Purchase #3 | $229.96 | 7.447% | $247.0851 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $233.58 | 8.744% | $254.0042 | $254.00 | $254.00 | $254.00 |
| Purchase #5 | $133.57 | 9.830% | $146.6999 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $74.54 | 4.130% | $77.6185 | $77.62 | $77.60 | $77.60 |
| Purchase #7 | $84.49 | 3.369% | $87.3365 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $1,150.87 | $1,250.4556 | $1,250.47 | $1,250.45 | $1,250.40 | |