| 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 | $184.35 | 7.802% | $198.733 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $112.84 | 7.439% | $121.2342 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $99.44 | 5.641% | $105.0494 | $105.05 | $105.05 | $105.00 |
| Purchase #4 | $16.98 | 11.266% | $18.893 | $18.89 | $18.90 | $18.90 |
| Purchase #5 | $65.60 | 8.856% | $71.4095 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $154.25 | 5.427% | $162.6211 | $162.62 | $162.60 | $162.60 |
| Purchase #7 | $113.26 | 6.334% | $120.4339 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $746.72 | $798.3741 | $798.36 | $798.40 | $798.20 | |