| 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 | $141.36 | 8.408% | $153.2455 | $153.25 | $153.25 | $153.20 |
| Purchase #2 | $176.85 | 13.420% | $200.5833 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $244.46 | 8.556% | $265.376 | $265.38 | $265.40 | $265.40 |
| Purchase #4 | $91.89 | 9.296% | $100.4321 | $100.43 | $100.45 | $100.40 |
| Purchase #5 | $125.32 | 10.593% | $138.5951 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $123.90 | 7.382% | $133.0463 | $133.05 | $133.05 | $133.00 |
| Purchase #7 | $124.29 | 4.839% | $130.3044 | $130.30 | $130.30 | $130.30 |
| 7 purchase totals = | $1,028.07 | $1,121.5827 | $1,121.59 | $1,121.65 | $1,121.50 | |