| 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 | $140.95 | 12.376% | $158.394 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $35.49 | 5.140% | $37.3142 | $37.31 | $37.30 | $37.30 |
| Purchase #3 | $171.69 | 12.463% | $193.0877 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $75.76 | 8.375% | $82.1049 | $82.10 | $82.10 | $82.10 |
| Purchase #5 | $154.38 | 4.506% | $161.3364 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $187.78 | 5.774% | $198.6224 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $156.72 | 4.380% | $163.5843 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $922.77 | $994.4439 | $994.43 | $994.45 | $994.40 | |