| 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 | $138.54 | 5.146% | $145.6693 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $103.63 | 12.489% | $116.5724 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $101.64 | 11.103% | $112.9251 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $140.34 | 3.379% | $145.0821 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $162.91 | 3.424% | $168.488 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $145.42 | 3.138% | $149.9833 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $27.48 | 11.540% | $30.6512 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $819.96 | $869.3714 | $869.37 | $869.40 | $869.50 | |