| 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 | $167.78 | 9.443% | $183.6235 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $175.61 | 8.768% | $191.0075 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $161.40 | 11.502% | $179.9642 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $151.65 | 11.667% | $169.343 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $16.45 | 9.665% | $18.0399 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $220.79 | 4.324% | $230.337 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $147.63 | 7.725% | $159.0344 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $1,041.31 | $1,131.3495 | $1,131.34 | $1,131.35 | $1,131.20 | |