| 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 | $158.51 | 13.352% | $179.6743 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $163.42 | 11.720% | $182.5728 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $116.97 | 10.284% | $128.9992 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $43.40 | 11.287% | $48.2986 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $204.62 | 10.288% | $225.6713 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $71.67 | 11.521% | $79.9271 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $16.34 | 3.301% | $16.8794 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $774.93 | $862.0227 | $862.02 | $862.00 | $862.10 | |