| 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 | $175.87 | 12.358% | $197.604 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $51.32 | 10.782% | $56.8533 | $56.85 | $56.85 | $56.90 |
| Purchase #3 | $143.62 | 4.115% | $149.53 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $226.82 | 12.441% | $255.0387 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $5.64 | 7.172% | $6.0445 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $212.34 | 6.675% | $226.5137 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $106.84 | 9.404% | $116.8872 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $922.45 | $1,008.4714 | $1,008.46 | $1,008.50 | $1,008.40 | |