| 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 | $138.74 | 9.797% | $152.3324 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $104.41 | 8.437% | $113.2191 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $9.49 | 9.831% | $10.423 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $101.95 | 9.410% | $111.5435 | $111.54 | $111.55 | $111.50 |
| Purchase #5 | $156.30 | 11.348% | $174.0369 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $222.70 | 7.321% | $239.0039 | $239.00 | $239.00 | $239.00 |
| Purchase #7 | $33.29 | 11.632% | $37.1623 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $766.88 | $837.7211 | $837.71 | $837.70 | $837.60 | |