| 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 | $141.50 | 13.839% | $161.0822 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $225.44 | 12.431% | $253.4644 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $112.93 | 7.373% | $121.2563 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $106.94 | 9.633% | $117.2415 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $26.86 | 3.329% | $27.7542 | $27.75 | $27.75 | $27.80 |
| Purchase #6 | $150.95 | 9.736% | $165.6465 | $165.65 | $165.65 | $165.60 |
| Purchase #7 | $214.56 | 12.771% | $241.9615 | $241.96 | $241.95 | $242.00 |
| 7 purchase totals = | $979.18 | $1,088.4066 | $1,088.40 | $1,088.40 | $1,088.50 | |