| 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 | $160.28 | 4.795% | $167.9654 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $5.46 | 10.491% | $6.0328 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $82.82 | 3.604% | $85.8048 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $214.36 | 8.681% | $232.9686 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $27.63 | 8.150% | $29.8818 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $208.66 | 6.392% | $221.9975 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $49.34 | 10.409% | $54.4758 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $748.55 | $799.1267 | $799.13 | $799.15 | $799.20 | |