| 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 | $74.56 | 13.642% | $84.7315 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $115.54 | 13.831% | $131.5203 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $224.53 | 4.862% | $235.4466 | $235.45 | $235.45 | $235.40 |
| Purchase #4 | $150.99 | 9.646% | $165.5545 | $165.55 | $165.55 | $165.60 |
| Purchase #5 | $226.97 | 7.678% | $244.3968 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $218.75 | 7.263% | $234.6378 | $234.64 | $234.65 | $234.60 |
| Purchase #7 | $78.66 | 3.658% | $81.5374 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $1,090.00 | $1,177.8249 | $1,177.83 | $1,177.85 | $1,177.70 | |