| 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 | $150.56 | 12.814% | $169.8528 | $169.85 | $169.85 | $169.90 |
| Purchase #2 | $6.26 | 3.835% | $6.5001 | $6.50 | $6.50 | $6.50 |
| Purchase #3 | $136.79 | 6.248% | $145.3366 | $145.34 | $145.35 | $145.30 |
| Purchase #4 | $61.98 | 5.559% | $65.4255 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $122.67 | 11.818% | $137.1671 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $158.63 | 7.606% | $170.6954 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $8.56 | 11.196% | $9.5184 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $645.45 | $704.4959 | $704.51 | $704.50 | $704.50 | |