| 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 | $205.50 | 7.827% | $221.5845 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $124.72 | 9.822% | $136.97 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $178.96 | 6.301% | $190.2363 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $22.32 | 5.474% | $23.5418 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $33.27 | 10.786% | $36.8585 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $123.74 | 12.232% | $138.8759 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $75.25 | 3.169% | $77.6347 | $77.63 | $77.65 | $77.60 |
| 7 purchase totals = | $763.76 | $825.7017 | $825.70 | $825.75 | $825.70 | |