| 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 | $130.54 | 12.140% | $146.3876 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $12.33 | 7.606% | $13.2678 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $124.53 | 12.611% | $140.2345 | $140.23 | $140.25 | $140.20 |
| Purchase #4 | $72.26 | 5.365% | $76.1367 | $76.14 | $76.15 | $76.10 |
| Purchase #5 | $178.29 | 9.766% | $195.7018 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $12.56 | 8.531% | $13.6315 | $13.63 | $13.65 | $13.60 |
| Purchase #7 | $137.72 | 10.684% | $152.434 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $668.23 | $737.7939 | $737.79 | $737.85 | $737.70 | |