| 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 | $131.89 | 11.257% | $146.7369 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $55.32 | 3.163% | $57.0698 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $186.34 | 5.780% | $197.1105 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $47.29 | 4.424% | $49.3821 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $25.69 | 9.489% | $28.1277 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $247.73 | 5.613% | $261.6351 | $261.64 | $261.65 | $261.60 |
| Purchase #7 | $200.26 | 12.643% | $225.5789 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $894.52 | $965.6410 | $965.65 | $965.70 | $965.60 | |