| 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 | $170.93 | 3.194% | $176.3895 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $119.95 | 5.667% | $126.7476 | $126.75 | $126.75 | $126.70 |
| Purchase #3 | $102.72 | 3.349% | $106.1601 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $207.74 | 6.187% | $220.5929 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $162.61 | 4.587% | $170.0689 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $129.57 | 6.706% | $138.259 | $138.26 | $138.25 | $138.30 |
| Purchase #7 | $37.88 | 7.723% | $40.8055 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $931.40 | $979.0235 | $979.03 | $979.00 | $979.10 | |