| 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 | $192.34 | 12.722% | $216.8095 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $163.55 | 4.672% | $171.1911 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $240.29 | 9.213% | $262.4279 | $262.43 | $262.45 | $262.40 |
| Purchase #4 | $63.73 | 9.798% | $69.9743 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $143.56 | 12.141% | $160.9896 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $14.85 | 7.747% | $16.0004 | $16.00 | $16.00 | $16.00 |
| Purchase #7 | $160.48 | 3.857% | $166.6697 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $978.80 | $1,064.0625 | $1,064.06 | $1,064.05 | $1,064.10 | |