| 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 | $164.56 | 10.330% | $181.559 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $236.85 | 11.188% | $263.3488 | $263.35 | $263.35 | $263.30 |
| Purchase #3 | $127.73 | 3.777% | $132.5544 | $132.55 | $132.55 | $132.60 |
| Purchase #4 | $193.43 | 5.271% | $203.6257 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $57.54 | 6.376% | $61.2088 | $61.21 | $61.20 | $61.20 |
| Purchase #6 | $10.76 | 6.641% | $11.4746 | $11.47 | $11.45 | $11.50 |
| Purchase #7 | $63.34 | 11.677% | $70.7362 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $854.21 | $924.5075 | $924.51 | $924.50 | $924.50 | |