| 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 | $155.78 | 11.628% | $173.8941 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $66.45 | 12.257% | $74.5948 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $202.39 | 5.710% | $213.9465 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $126.31 | 7.589% | $135.8957 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $156.47 | 4.428% | $163.3985 | $163.40 | $163.40 | $163.40 |
| Purchase #6 | $196.34 | 3.243% | $202.7073 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $187.48 | 10.189% | $206.5823 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $1,091.22 | $1,171.0192 | $1,171.02 | $1,171.05 | $1,171.00 | |