| 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 | $149.53 | 8.347% | $162.0113 | $162.01 | $162.00 | $162.00 |
| Purchase #2 | $151.36 | 9.406% | $165.5969 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $240.28 | 11.349% | $267.5494 | $267.55 | $267.55 | $267.50 |
| Purchase #4 | $97.32 | 3.269% | $100.5014 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $249.56 | 9.284% | $272.7292 | $272.73 | $272.75 | $272.70 |
| Purchase #6 | $202.95 | 11.252% | $225.7859 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $123.55 | 6.241% | $131.2608 | $131.26 | $131.25 | $131.30 |
| 7 purchase totals = | $1,214.55 | $1,325.4349 | $1,325.44 | $1,325.45 | $1,325.40 | |