| 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 | $175.92 | 3.394% | $181.8907 | $181.89 | $181.90 | $181.90 |
| Purchase #2 | $214.34 | 8.341% | $232.2181 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $49.43 | 10.701% | $54.7195 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $162.76 | 8.597% | $176.7525 | $176.75 | $176.75 | $176.80 |
| Purchase #5 | $8.80 | 4.774% | $9.2201 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $155.42 | 13.698% | $176.7094 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $32.39 | 12.800% | $36.5359 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $799.06 | $868.0462 | $868.05 | $868.00 | $868.00 | |