| 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 | $156.81 | 7.517% | $168.5974 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $215.61 | 8.251% | $233.4 | $233.40 | $233.40 | $233.40 |
| Purchase #3 | $245.36 | 4.616% | $256.6858 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $182.67 | 7.153% | $195.7364 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $163.91 | 10.555% | $181.2107 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $61.93 | 7.226% | $66.4051 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $181.55 | 9.254% | $198.3506 | $198.35 | $198.35 | $198.40 |
| 7 purchase totals = | $1,207.84 | $1,300.3860 | $1,300.40 | $1,300.40 | $1,300.40 | |