| 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 | $155.57 | 7.195% | $166.7633 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $18.31 | 3.744% | $18.9955 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $44.52 | 5.651% | $47.0358 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $241.29 | 12.744% | $272.04 | $272.04 | $272.05 | $272.00 |
| Purchase #5 | $232.91 | 12.825% | $262.7807 | $262.78 | $262.80 | $262.80 |
| Purchase #6 | $33.53 | 3.120% | $34.5761 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $176.63 | 9.658% | $193.6889 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $902.76 | $995.8803 | $995.89 | $995.95 | $995.90 | |