| 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 | $178.68 | 3.431% | $184.8105 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $47.71 | 6.154% | $50.6461 | $50.65 | $50.65 | $50.60 |
| Purchase #3 | $129.65 | 4.450% | $135.4194 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $183.29 | 4.831% | $192.1447 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $20.60 | 11.432% | $22.955 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $182.73 | 10.872% | $202.5964 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $97.77 | 7.285% | $104.8925 | $104.89 | $104.90 | $104.90 |
| 7 purchase totals = | $840.43 | $893.4646 | $893.47 | $893.45 | $893.40 | |