| 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 | $177.48 | 4.691% | $185.8056 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $173.82 | 13.647% | $197.5412 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $148.60 | 11.126% | $165.1332 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $138.75 | 5.826% | $146.8336 | $146.83 | $146.85 | $146.80 |
| Purchase #5 | $239.87 | 11.153% | $266.6227 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $165.55 | 11.195% | $184.0833 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $222.75 | 10.414% | $245.9472 | $245.95 | $245.95 | $245.90 |
| 7 purchase totals = | $1,266.82 | $1,391.9668 | $1,391.96 | $1,392.00 | $1,391.80 | |