| 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 | $145.94 | 10.180% | $160.7967 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $68.70 | 12.597% | $77.3541 | $77.35 | $77.35 | $77.40 |
| Purchase #3 | $173.48 | 10.138% | $191.0674 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $193.29 | 3.326% | $199.7188 | $199.72 | $199.70 | $199.70 |
| Purchase #5 | $57.65 | 10.553% | $63.7338 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $121.85 | 7.739% | $131.28 | $131.28 | $131.30 | $131.30 |
| Purchase #7 | $233.30 | 12.129% | $261.597 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $994.21 | $1,085.5478 | $1,085.55 | $1,085.55 | $1,085.60 | |