| 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 | $163.32 | 13.280% | $185.0089 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $102.51 | 4.511% | $107.1342 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $35.85 | 11.353% | $39.9201 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $135.94 | 12.327% | $152.6973 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $237.85 | 7.134% | $254.8182 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $19.39 | 6.210% | $20.5941 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $222.91 | 4.667% | $233.3132 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $917.77 | $993.4860 | $993.48 | $993.45 | $993.40 | |