| 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 | $195.77 | 12.189% | $219.6324 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $24.41 | 9.570% | $26.746 | $26.75 | $26.75 | $26.70 |
| Purchase #3 | $208.28 | 7.113% | $223.095 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $69.63 | 11.728% | $77.7962 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $129.83 | 5.210% | $136.5941 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $142.36 | 9.625% | $156.0622 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $5.76 | 4.651% | $6.0279 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $776.04 | $845.9538 | $845.96 | $846.00 | $845.90 | |