| 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 | $137.58 | 5.423% | $145.041 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $139.47 | 7.592% | $150.0586 | $150.06 | $150.05 | $150.10 |
| Purchase #3 | $83.76 | 5.662% | $88.5025 | $88.50 | $88.50 | $88.50 |
| Purchase #4 | $237.34 | 11.119% | $263.7298 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $154.34 | 10.622% | $170.734 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $155.42 | 12.741% | $175.2221 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $131.30 | 5.611% | $138.6672 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $1,039.21 | $1,131.9552 | $1,131.95 | $1,131.95 | $1,131.90 | |