| 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 | $130.93 | 7.420% | $140.645 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $142.31 | 9.310% | $155.5591 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $225.28 | 7.413% | $241.98 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $144.56 | 12.551% | $162.7037 | $162.70 | $162.70 | $162.70 |
| Purchase #5 | $94.70 | 3.200% | $97.7304 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $137.38 | 6.458% | $146.252 | $146.25 | $146.25 | $146.30 |
| Purchase #7 | $176.75 | 13.831% | $201.1963 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $1,051.91 | $1,146.0665 | $1,146.07 | $1,146.10 | $1,146.10 | |