| 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 | $160.25 | 4.525% | $167.5013 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $197.60 | 10.262% | $217.8777 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $56.49 | 12.874% | $63.7625 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $52.27 | 6.525% | $55.6806 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $179.72 | 5.652% | $189.8778 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $239.78 | 5.548% | $253.083 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $195.60 | 4.293% | $203.9971 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $1,081.71 | $1,151.7800 | $1,151.78 | $1,151.85 | $1,151.90 | |