| 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 | $172.85 | 9.518% | $189.3019 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $171.45 | 10.375% | $189.2379 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $209.64 | 5.137% | $220.4092 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $174.53 | 12.181% | $195.7895 | $195.79 | $195.80 | $195.80 |
| Purchase #5 | $76.88 | 6.603% | $81.9564 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $32.36 | 13.256% | $36.6496 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $24.87 | 5.758% | $26.302 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $862.58 | $939.6465 | $939.65 | $939.65 | $939.60 | |