| 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 | $188.90 | 6.242% | $200.6911 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $88.77 | 6.437% | $94.4841 | $94.48 | $94.50 | $94.50 |
| Purchase #3 | $93.80 | 4.303% | $97.8362 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $45.40 | 3.871% | $47.1574 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $121.93 | 7.128% | $130.6212 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $183.69 | 4.639% | $192.2114 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $196.77 | 10.705% | $217.8342 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $919.26 | $980.8356 | $980.83 | $980.85 | $980.80 | |