| 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 | $206.77 | 12.277% | $232.1552 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $151.36 | 3.672% | $156.9179 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $82.71 | 9.633% | $90.6775 | $90.68 | $90.70 | $90.70 |
| Purchase #4 | $142.96 | 4.727% | $149.7177 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $12.35 | 3.482% | $12.78 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $130.82 | 8.763% | $142.2838 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $118.42 | 5.465% | $124.8917 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $845.39 | $909.4238 | $909.43 | $909.45 | $909.50 | |