| 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 | $157.81 | 3.188% | $162.841 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $24.43 | 12.133% | $27.3941 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $93.75 | 11.649% | $104.6709 | $104.67 | $104.65 | $104.70 |
| Purchase #4 | $67.45 | 5.119% | $70.9028 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $128.64 | 12.659% | $144.9245 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $245.73 | 12.405% | $276.2128 | $276.21 | $276.20 | $276.20 |
| Purchase #7 | $56.77 | 6.544% | $60.485 | $60.49 | $60.50 | $60.50 |
| 7 purchase totals = | $774.58 | $847.4311 | $847.42 | $847.40 | $847.40 | |