| 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 | $123.98 | 7.247% | $132.9648 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $215.44 | 12.415% | $242.1869 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $73.39 | 9.131% | $80.0912 | $80.09 | $80.10 | $80.10 |
| Purchase #4 | $45.39 | 3.805% | $47.1171 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $153.38 | 12.802% | $173.0157 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $74.33 | 10.327% | $82.0061 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $89.75 | 8.748% | $97.6013 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $775.66 | $854.9831 | $854.99 | $854.95 | $855.00 | |