| 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 | $165.83 | 9.833% | $182.1361 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $68.53 | 4.212% | $71.4165 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $37.77 | 4.443% | $39.4481 | $39.45 | $39.45 | $39.40 |
| Purchase #4 | $69.34 | 10.754% | $76.7968 | $76.80 | $76.80 | $76.80 |
| Purchase #5 | $146.72 | 8.581% | $159.31 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $176.91 | 4.853% | $185.4954 | $185.50 | $185.50 | $185.50 |
| Purchase #7 | $250.43 | 9.418% | $274.0155 | $274.02 | $274.00 | $274.00 |
| 7 purchase totals = | $915.53 | $988.6184 | $988.64 | $988.60 | $988.50 | |