| 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 | $215.86 | 3.562% | $223.5489 | $223.55 | $223.55 | $223.50 |
| Purchase #2 | $160.47 | 13.772% | $182.5699 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $135.32 | 7.155% | $145.0021 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $209.46 | 4.108% | $218.0646 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $176.47 | 9.856% | $193.8629 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $151.25 | 13.541% | $171.7308 | $171.73 | $171.75 | $171.70 |
| Purchase #7 | $217.37 | 3.360% | $224.6736 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $1,266.20 | $1,359.4528 | $1,359.44 | $1,359.40 | $1,359.50 | |