| 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 | $241.76 | 12.418% | $271.7818 | $271.78 | $271.80 | $271.80 |
| Purchase #2 | $158.28 | 12.489% | $178.0476 | $178.05 | $178.05 | $178.00 |
| Purchase #3 | $181.60 | 11.547% | $202.5694 | $202.57 | $202.55 | $202.60 |
| Purchase #4 | $138.46 | 13.629% | $157.3307 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $13.41 | 6.521% | $14.2845 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $30.74 | 13.235% | $34.8084 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $10.29 | 12.623% | $11.5889 | $11.59 | $11.60 | $11.60 |
| 7 purchase totals = | $774.54 | $870.4113 | $870.41 | $870.45 | $870.40 | |