| 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 | $158.72 | 11.578% | $177.0966 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $40.35 | 10.474% | $44.5763 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $103.53 | 9.703% | $113.5755 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $163.36 | 8.484% | $177.2195 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $62.33 | 6.364% | $66.2967 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $149.48 | 3.581% | $154.8329 | $154.83 | $154.85 | $154.80 |
| Purchase #7 | $176.43 | 11.365% | $196.4813 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $854.20 | $930.0788 | $930.09 | $930.15 | $930.10 | |