| 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 | $156.38 | 3.380% | $161.6656 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $150.59 | 3.615% | $156.0338 | $156.03 | $156.05 | $156.00 |
| Purchase #3 | $150.32 | 3.270% | $155.2355 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $131.75 | 8.210% | $142.5667 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $38.53 | 8.174% | $41.6794 | $41.68 | $41.70 | $41.70 |
| Purchase #6 | $200.25 | 3.492% | $207.2427 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $39.47 | 10.636% | $43.668 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $867.29 | $908.0917 | $908.10 | $908.10 | $908.10 | |