| 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 | $138.73 | 12.810% | $156.5013 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $130.41 | 13.306% | $147.7624 | $147.76 | $147.75 | $147.80 |
| Purchase #3 | $249.98 | 4.550% | $261.3541 | $261.35 | $261.35 | $261.40 |
| Purchase #4 | $239.63 | 3.311% | $247.5641 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $68.57 | 10.312% | $75.6409 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $132.98 | 4.104% | $138.4375 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $154.55 | 10.289% | $170.4516 | $170.45 | $170.45 | $170.50 |
| 7 purchase totals = | $1,114.85 | $1,197.7119 | $1,197.70 | $1,197.70 | $1,197.80 | |