| 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 | $185.56 | 7.754% | $199.9483 | $199.95 | $199.95 | $199.90 |
| Purchase #2 | $134.45 | 8.537% | $145.928 | $145.93 | $145.95 | $145.90 |
| Purchase #3 | $68.88 | 11.452% | $76.7681 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $232.40 | 8.874% | $253.0232 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $44.54 | 7.575% | $47.9139 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $171.52 | 8.114% | $185.4371 | $185.44 | $185.45 | $185.40 |
| Purchase #7 | $177.40 | 4.711% | $185.7573 | $185.76 | $185.75 | $185.80 |
| 7 purchase totals = | $1,014.75 | $1,094.7759 | $1,094.78 | $1,094.75 | $1,094.70 | |