| 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 | $190.35 | 13.415% | $215.8855 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $16.73 | 13.537% | $18.9947 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $36.92 | 11.184% | $41.0491 | $41.05 | $41.05 | $41.00 |
| Purchase #4 | $161.79 | 3.580% | $167.5821 | $167.58 | $167.60 | $167.60 |
| Purchase #5 | $53.50 | 5.236% | $56.3013 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $181.44 | 6.420% | $193.0884 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $49.32 | 12.700% | $55.5836 | $55.58 | $55.60 | $55.60 |
| 7 purchase totals = | $690.05 | $748.4847 | $748.48 | $748.55 | $748.50 | |