| 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 | $224.87 | 7.641% | $242.0523 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $133.39 | 10.577% | $147.4987 | $147.50 | $147.50 | $147.50 |
| Purchase #3 | $144.65 | 8.695% | $157.2273 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $143.44 | 5.226% | $150.9362 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $132.69 | 13.802% | $151.0039 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $77.86 | 6.151% | $82.6492 | $82.65 | $82.65 | $82.60 |
| Purchase #7 | $234.28 | 4.274% | $244.2931 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,091.18 | $1,175.6607 | $1,175.66 | $1,175.70 | $1,175.60 | |