| 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 | $165.94 | 11.635% | $185.2471 | $185.25 | $185.25 | $185.20 |
| Purchase #2 | $103.34 | 5.682% | $109.2118 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $141.56 | 12.574% | $159.3598 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $162.70 | 9.761% | $178.5811 | $178.58 | $178.60 | $178.60 |
| Purchase #5 | $170.31 | 10.507% | $188.2045 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $185.40 | 10.182% | $204.2774 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $49.93 | 10.134% | $54.9899 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $979.18 | $1,079.8716 | $1,079.87 | $1,079.90 | $1,079.90 | |