| 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 | $145.38 | 13.698% | $165.2942 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $142.83 | 9.785% | $156.8059 | $156.81 | $156.80 | $156.80 |
| Purchase #3 | $213.79 | 13.139% | $241.8799 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $164.41 | 5.499% | $173.4509 | $173.45 | $173.45 | $173.50 |
| Purchase #5 | $31.56 | 7.793% | $34.0195 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $73.54 | 5.474% | $77.5656 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $54.91 | 3.255% | $56.6973 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $826.42 | $905.7133 | $905.72 | $905.70 | $905.80 | |