| 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 | $150.36 | 10.804% | $166.6049 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $141.44 | 5.297% | $148.9321 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $240.68 | 10.718% | $266.4761 | $266.48 | $266.50 | $266.50 |
| Purchase #4 | $51.27 | 7.444% | $55.0865 | $55.09 | $55.10 | $55.10 |
| Purchase #5 | $230.69 | 13.472% | $261.7686 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $93.66 | 7.310% | $100.5065 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $239.97 | 10.766% | $265.8052 | $265.81 | $265.80 | $265.80 |
| 7 purchase totals = | $1,148.07 | $1,265.1799 | $1,265.19 | $1,265.20 | $1,265.20 | |