| 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 | $176.51 | 8.824% | $192.0852 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $58.94 | 8.375% | $63.8762 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $133.72 | 6.138% | $141.9277 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $139.50 | 8.124% | $150.833 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $227.97 | 7.669% | $245.453 | $245.45 | $245.45 | $245.50 |
| Purchase #6 | $213.56 | 4.543% | $223.262 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $75.34 | 7.778% | $81.1999 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $1,025.54 | $1,098.6370 | $1,098.64 | $1,098.70 | $1,098.70 | |