| 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 | $142.69 | 3.194% | $147.2475 | $147.25 | $147.25 | $147.20 |
| Purchase #2 | $171.32 | 10.771% | $189.7729 | $189.77 | $189.75 | $189.80 |
| Purchase #3 | $191.31 | 10.611% | $211.6099 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $227.53 | 12.841% | $256.7471 | $256.75 | $256.75 | $256.70 |
| Purchase #5 | $181.74 | 13.823% | $206.8619 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $210.61 | 5.533% | $222.2631 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $234.40 | 7.767% | $252.6058 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $1,359.60 | $1,487.1082 | $1,487.11 | $1,487.05 | $1,487.10 | |