| 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 | $161.47 | 11.502% | $180.0423 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $21.97 | 13.599% | $24.9577 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $66.92 | 4.613% | $70.007 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $50.83 | 8.513% | $55.1572 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $220.99 | 11.157% | $245.6459 | $245.65 | $245.65 | $245.60 |
| Purchase #6 | $111.50 | 10.461% | $123.164 | $123.16 | $123.15 | $123.20 |
| Purchase #7 | $138.69 | 5.440% | $146.2347 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $772.37 | $845.2088 | $845.21 | $845.20 | $845.20 | |