| 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 | $142.46 | 10.729% | $157.7445 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $72.96 | 8.268% | $78.9923 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $144.60 | 7.445% | $155.3655 | $155.37 | $155.35 | $155.40 |
| Purchase #4 | $128.78 | 3.773% | $133.6389 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $224.68 | 4.436% | $234.6468 | $234.65 | $234.65 | $234.60 |
| Purchase #6 | $132.46 | 10.329% | $146.1418 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $106.60 | 10.255% | $117.5318 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $952.54 | $1,024.0616 | $1,024.06 | $1,024.10 | $1,023.90 | |