| 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 | $132.41 | 9.682% | $145.2299 | $145.23 | $145.25 | $145.20 |
| Purchase #2 | $32.33 | 4.764% | $33.8702 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $193.30 | 7.544% | $207.8826 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $42.85 | 4.724% | $44.8742 | $44.87 | $44.85 | $44.90 |
| Purchase #5 | $201.94 | 6.670% | $215.4094 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $23.84 | 4.708% | $24.9624 | $24.96 | $24.95 | $25.00 |
| Purchase #7 | $143.85 | 8.737% | $156.4182 | $156.42 | $156.40 | $156.40 |
| 7 purchase totals = | $770.52 | $828.6469 | $828.64 | $828.60 | $828.70 | |