| 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 | $175.56 | 9.601% | $192.4155 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $187.62 | 9.414% | $205.2825 | $205.28 | $205.30 | $205.30 |
| Purchase #3 | $12.99 | 5.243% | $13.6711 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $35.30 | 6.544% | $37.61 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $163.91 | 10.674% | $181.4058 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $57.96 | 7.527% | $62.3226 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $124.45 | 6.187% | $132.1497 | $132.15 | $132.15 | $132.10 |
| 7 purchase totals = | $757.79 | $824.8572 | $824.86 | $824.80 | $824.80 | |