| 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 | $156.78 | 3.433% | $162.1623 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $137.62 | 4.803% | $144.2299 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $73.94 | 5.157% | $77.7531 | $77.75 | $77.75 | $77.80 |
| Purchase #4 | $221.96 | 8.594% | $241.0352 | $241.04 | $241.05 | $241.00 |
| Purchase #5 | $209.53 | 3.195% | $216.2245 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $97.42 | 6.344% | $103.6003 | $103.60 | $103.60 | $103.60 |
| Purchase #7 | $18.85 | 7.848% | $20.3293 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $916.10 | $965.3346 | $965.33 | $965.35 | $965.30 | |