| 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 | $156.80 | 11.574% | $174.948 | $174.95 | $174.95 | $174.90 |
| Purchase #2 | $244.39 | 13.496% | $277.3729 | $277.37 | $277.35 | $277.40 |
| Purchase #3 | $173.61 | 13.483% | $197.0178 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $193.90 | 5.404% | $204.3784 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $9.55 | 11.393% | $10.638 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $95.71 | 4.470% | $99.9882 | $99.99 | $100.00 | $100.00 |
| Purchase #7 | $42.82 | 13.802% | $48.73 | $48.73 | $48.75 | $48.70 |
| 7 purchase totals = | $916.78 | $1,013.0733 | $1,013.08 | $1,013.10 | $1,013.00 | |