| 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 | $157.61 | 12.707% | $177.6375 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $11.33 | 8.752% | $12.3216 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $250.42 | 11.400% | $278.9679 | $278.97 | $278.95 | $279.00 |
| Purchase #4 | $108.87 | 10.394% | $120.1859 | $120.19 | $120.20 | $120.20 |
| Purchase #5 | $104.70 | 4.394% | $109.3005 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $181.43 | 4.466% | $189.5327 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $24.71 | 10.737% | $27.3631 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $839.07 | $915.3092 | $915.31 | $915.30 | $915.30 | |