| 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 | $149.91 | 4.689% | $156.9393 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $74.83 | 12.170% | $83.9368 | $83.94 | $83.95 | $83.90 |
| Purchase #3 | $7.87 | 11.233% | $8.754 | $8.75 | $8.75 | $8.80 |
| Purchase #4 | $111.31 | 11.735% | $124.3722 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $17.80 | 7.252% | $19.0909 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $155.79 | 5.611% | $164.5314 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $162.76 | 6.410% | $173.1929 | $173.19 | $173.20 | $173.20 |
| 7 purchase totals = | $680.27 | $730.8175 | $730.81 | $730.85 | $730.80 | |