| 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 | $170.54 | 8.220% | $184.5584 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $94.46 | 13.732% | $107.4312 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $134.70 | 9.594% | $147.6231 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $146.97 | 13.186% | $166.3495 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $143.73 | 3.703% | $149.0523 | $149.05 | $149.05 | $149.10 |
| Purchase #6 | $238.67 | 7.774% | $257.2242 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $190.39 | 13.825% | $216.7114 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $1,119.46 | $1,228.9501 | $1,228.94 | $1,228.90 | $1,228.90 | |