| 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 | $149.30 | 12.548% | $168.0342 | $168.03 | $168.05 | $168.00 |
| Purchase #2 | $63.98 | 9.401% | $69.9948 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $190.44 | 11.849% | $213.0052 | $213.01 | $213.00 | $213.00 |
| Purchase #4 | $19.84 | 8.503% | $21.527 | $21.53 | $21.55 | $21.50 |
| Purchase #5 | $21.86 | 12.365% | $24.563 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $87.86 | 8.764% | $95.5601 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $15.54 | 10.729% | $17.2073 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $548.82 | $609.8916 | $609.89 | $609.90 | $609.90 | |