| 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 | $169.70 | 9.645% | $186.0676 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $244.92 | 3.233% | $252.8383 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $181.61 | 9.610% | $199.0627 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $174.79 | 11.147% | $194.2738 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $141.42 | 6.415% | $150.4921 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $116.65 | 3.264% | $120.4575 | $120.46 | $120.45 | $120.50 |
| Purchase #7 | $157.38 | 8.238% | $170.345 | $170.35 | $170.35 | $170.30 |
| 7 purchase totals = | $1,186.47 | $1,273.5370 | $1,273.54 | $1,273.50 | $1,273.60 | |