| 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 | $94.45 | 5.640% | $99.777 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $160.36 | 13.233% | $181.5804 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $241.28 | 12.868% | $272.3279 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $160.63 | 7.570% | $172.7897 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $50.67 | 13.544% | $57.5327 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $170.76 | 7.576% | $183.6968 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $205.88 | 12.218% | $231.0344 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $1,084.03 | $1,198.7389 | $1,198.74 | $1,198.85 | $1,198.70 | |