| 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 | $191.99 | 4.246% | $200.1419 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $101.53 | 4.562% | $106.1618 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $150.91 | 4.851% | $158.2306 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $160.72 | 7.677% | $173.0585 | $173.06 | $173.05 | $173.10 |
| Purchase #5 | $218.80 | 3.440% | $226.3267 | $226.33 | $226.35 | $226.30 |
| Purchase #6 | $173.51 | 12.788% | $195.6985 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $35.61 | 5.859% | $37.6964 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $1,033.07 | $1,097.3144 | $1,097.32 | $1,097.35 | $1,097.30 | |