| 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 | $108.64 | 4.548% | $113.5809 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $130.87 | 13.633% | $148.7115 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $172.94 | 3.412% | $178.8407 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $79.78 | 4.614% | $83.461 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $183.60 | 12.284% | $206.1534 | $206.15 | $206.15 | $206.20 |
| Purchase #6 | $233.87 | 11.770% | $261.3965 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $66.61 | 6.822% | $71.1541 | $71.15 | $71.15 | $71.20 |
| 7 purchase totals = | $976.31 | $1,063.2981 | $1,063.29 | $1,063.30 | $1,063.40 | |