| 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 | $97.70 | 9.291% | $106.7773 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $152.39 | 9.628% | $167.0621 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $6.41 | 7.656% | $6.9007 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $182.57 | 10.327% | $201.424 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $183.37 | 3.420% | $189.6413 | $189.64 | $189.65 | $189.60 |
| Purchase #6 | $125.94 | 11.663% | $140.6284 | $140.63 | $140.65 | $140.60 |
| Purchase #7 | $238.61 | 7.680% | $256.9352 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $986.99 | $1,069.3690 | $1,069.37 | $1,069.40 | $1,069.30 | |