| 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 | $172.71 | 4.391% | $180.2937 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $233.73 | 10.542% | $258.3698 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $189.30 | 8.459% | $205.3129 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $162.82 | 8.199% | $176.1696 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $109.83 | 5.868% | $116.2748 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $97.85 | 9.204% | $106.8561 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $245.58 | 9.533% | $268.9911 | $268.99 | $269.00 | $269.00 |
| 7 purchase totals = | $1,211.82 | $1,312.2680 | $1,312.26 | $1,312.20 | $1,312.40 | |