| 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 | $159.47 | 12.263% | $179.0258 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $16.51 | 11.239% | $18.3656 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $27.57 | 10.498% | $30.4643 | $30.46 | $30.45 | $30.50 |
| Purchase #4 | $155.42 | 13.751% | $176.7918 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $20.25 | 13.334% | $22.9501 | $22.95 | $22.95 | $23.00 |
| Purchase #6 | $245.95 | 5.117% | $258.5353 | $258.54 | $258.55 | $258.50 |
| Purchase #7 | $34.88 | 12.232% | $39.1465 | $39.15 | $39.15 | $39.10 |
| 7 purchase totals = | $660.05 | $725.2794 | $725.29 | $725.30 | $725.30 | |