| 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 | $157.74 | 7.874% | $170.1604 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $85.40 | 9.178% | $93.238 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $6.50 | 8.795% | $7.0717 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $172.62 | 7.615% | $185.765 | $185.77 | $185.75 | $185.80 |
| Purchase #5 | $178.75 | 5.244% | $188.1237 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $234.99 | 12.675% | $264.775 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $206.64 | 5.435% | $217.8709 | $217.87 | $217.85 | $217.90 |
| 7 purchase totals = | $1,042.64 | $1,127.0047 | $1,127.01 | $1,126.95 | $1,127.10 | |