| 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 | $164.97 | 4.396% | $172.2221 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $27.99 | 6.555% | $29.8247 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $132.58 | 7.504% | $142.5288 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $12.93 | 6.533% | $13.7747 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $168.93 | 7.668% | $181.8836 | $181.88 | $181.90 | $181.90 |
| Purchase #6 | $117.55 | 12.430% | $132.1615 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $91.84 | 6.141% | $97.4799 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $716.79 | $769.8753 | $769.86 | $769.85 | $769.90 | |