| 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 | $191.87 | 3.373% | $198.3418 | $198.34 | $198.35 | $198.30 |
| Purchase #2 | $145.79 | 8.409% | $158.0495 | $158.05 | $158.05 | $158.00 |
| Purchase #3 | $161.63 | 7.130% | $173.1542 | $173.15 | $173.15 | $173.20 |
| Purchase #4 | $64.72 | 4.143% | $67.4013 | $67.40 | $67.40 | $67.40 |
| Purchase #5 | $195.33 | 13.859% | $222.4008 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $242.32 | 8.824% | $263.7023 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $111.29 | 10.126% | $122.5592 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $1,112.95 | $1,205.6091 | $1,205.60 | $1,205.60 | $1,205.60 | |