| 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 | $137.91 | 5.868% | $146.0026 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $178.87 | 13.359% | $202.7652 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $154.51 | 12.503% | $173.8284 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $229.65 | 3.476% | $237.6326 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $139.50 | 7.842% | $150.4396 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $160.97 | 7.213% | $172.5808 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $152.99 | 13.287% | $173.3178 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $1,154.40 | $1,256.5670 | $1,256.57 | $1,256.60 | $1,256.50 | |