| 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 | $136.71 | 11.665% | $152.6572 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $145.75 | 7.771% | $157.0762 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $100.96 | 5.253% | $106.2634 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $148.40 | 7.349% | $159.3059 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $74.29 | 7.198% | $79.6374 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $129.78 | 3.577% | $134.4222 | $134.42 | $134.40 | $134.40 |
| Purchase #7 | $94.68 | 12.293% | $106.319 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $830.57 | $895.6813 | $895.69 | $895.65 | $895.70 | |