| 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 | $155.46 | 3.266% | $160.5373 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $126.77 | 13.112% | $143.3921 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $112.43 | 6.688% | $119.9493 | $119.95 | $119.95 | $119.90 |
| Purchase #4 | $200.32 | 10.108% | $220.5683 | $220.57 | $220.55 | $220.60 |
| Purchase #5 | $207.86 | 3.325% | $214.7713 | $214.77 | $214.75 | $214.80 |
| Purchase #6 | $124.49 | 6.221% | $132.2345 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $88.92 | 11.244% | $98.9182 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $1,016.25 | $1,090.3710 | $1,090.37 | $1,090.35 | $1,090.30 | |