| 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 | $147.28 | 7.687% | $158.6014 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $224.95 | 8.106% | $243.1844 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $61.32 | 10.378% | $67.6838 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $66.37 | 12.326% | $74.5508 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $138.92 | 6.119% | $147.4205 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $63.53 | 8.200% | $68.7395 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $52.74 | 10.720% | $58.3937 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $755.11 | $818.5741 | $818.56 | $818.60 | $818.60 | |