| 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 | $141.87 | 8.318% | $153.6707 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $19.60 | 13.615% | $22.2685 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $43.79 | 8.212% | $47.386 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $15.59 | 6.645% | $16.626 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $170.37 | 4.311% | $177.7147 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $13.61 | 11.332% | $15.1523 | $15.15 | $15.15 | $15.20 |
| Purchase #7 | $232.56 | 5.181% | $244.6089 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $637.39 | $677.4271 | $677.43 | $677.40 | $677.50 | |