| 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 | $75.87 | 12.275% | $85.183 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $193.70 | 5.581% | $204.5104 | $204.51 | $204.50 | $204.50 |
| Purchase #3 | $182.42 | 8.160% | $197.3055 | $197.31 | $197.30 | $197.30 |
| Purchase #4 | $54.69 | 11.357% | $60.9011 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $236.54 | 8.119% | $255.7447 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $95.27 | 9.589% | $104.4054 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $95.86 | 12.375% | $107.7227 | $107.72 | $107.70 | $107.70 |
| 7 purchase totals = | $934.35 | $1,015.7728 | $1,015.77 | $1,015.75 | $1,015.70 | |