| 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 | $110.72 | 10.365% | $122.1961 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $65.43 | 3.278% | $67.5748 | $67.57 | $67.55 | $67.60 |
| Purchase #3 | $149.73 | 3.836% | $155.4736 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $144.98 | 12.391% | $162.9445 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $97.53 | 8.755% | $106.0688 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $134.92 | 9.799% | $148.1408 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $59.60 | 6.783% | $63.6427 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $762.91 | $826.0413 | $826.03 | $826.00 | $826.00 | |