| 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 | $27.81 | 5.373% | $29.3042 | $29.30 | $29.30 | $29.30 |
| Purchase #2 | $170.53 | 6.120% | $180.9664 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $115.50 | 4.705% | $120.9343 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $148.47 | 12.296% | $166.7259 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $199.85 | 5.301% | $210.444 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $114.93 | 7.202% | $123.2073 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $100.87 | 9.469% | $110.4214 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $877.96 | $942.0035 | $942.00 | $942.00 | $941.90 | |