| 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 | $179.32 | 7.752% | $193.2209 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $107.46 | 10.238% | $118.4618 | $118.46 | $118.45 | $118.50 |
| Purchase #3 | $151.87 | 5.842% | $160.7422 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $171.96 | 6.327% | $182.8399 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $105.58 | 7.619% | $113.6241 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $75.75 | 13.305% | $85.8285 | $85.83 | $85.85 | $85.80 |
| Purchase #7 | $89.62 | 8.774% | $97.4833 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $881.56 | $952.2007 | $952.19 | $952.20 | $952.10 | |