| 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 | $160.72 | 5.864% | $170.1446 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $228.40 | 11.413% | $254.4673 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $165.54 | 10.761% | $183.3538 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $5.74 | 9.746% | $6.2994 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $239.37 | 3.298% | $247.2644 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $180.67 | 3.512% | $187.0151 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $183.92 | 7.221% | $197.2009 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $1,164.36 | $1,245.7455 | $1,245.74 | $1,245.70 | $1,245.80 | |