| 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 | $154.28 | 9.673% | $169.2035 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $168.81 | 12.503% | $189.9163 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $123.35 | 3.768% | $127.9978 | $128.00 | $128.00 | $128.00 |
| Purchase #4 | $25.66 | 10.606% | $28.3815 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $181.32 | 13.106% | $205.0838 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $91.35 | 10.856% | $101.267 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $150.43 | 8.275% | $162.8781 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $895.20 | $984.7280 | $984.73 | $984.75 | $984.80 | |