| 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 | $155.86 | 8.806% | $169.585 | $169.59 | $169.60 | $169.60 |
| Purchase #2 | $60.40 | 9.284% | $66.0075 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $16.86 | 10.335% | $18.6025 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $216.35 | 10.470% | $239.0018 | $239.00 | $239.00 | $239.00 |
| Purchase #5 | $140.53 | 11.612% | $156.8483 | $156.85 | $156.85 | $156.80 |
| Purchase #6 | $175.59 | 4.629% | $183.7181 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $17.52 | 3.375% | $18.1113 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $783.11 | $851.8745 | $851.88 | $851.85 | $851.80 | |