| 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 | $111.42 | 8.658% | $121.0667 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $24.33 | 3.547% | $25.193 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $153.52 | 4.243% | $160.0339 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $32.63 | 12.721% | $36.7809 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $210.79 | 10.584% | $233.1 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $69.90 | 13.376% | $79.2498 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $171.70 | 9.227% | $187.5428 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $774.29 | $842.9671 | $842.96 | $843.00 | $842.90 | |