| 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 | $137.80 | 13.632% | $156.5849 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $219.56 | 4.704% | $229.8881 | $229.89 | $229.90 | $229.90 |
| Purchase #3 | $59.93 | 7.798% | $64.6033 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $190.61 | 3.705% | $197.6721 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $14.93 | 7.707% | $16.0807 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $146.31 | 6.581% | $155.9387 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $135.56 | 6.777% | $144.7469 | $144.75 | $144.75 | $144.70 |
| 7 purchase totals = | $904.70 | $965.5147 | $965.51 | $965.55 | $965.50 | |