| 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 | $164.47 | 8.287% | $178.0996 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $27.71 | 12.746% | $31.2419 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $113.40 | 12.568% | $127.6521 | $127.65 | $127.65 | $127.70 |
| Purchase #4 | $88.50 | 5.761% | $93.5985 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $70.73 | 3.742% | $73.3767 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $78.38 | 7.711% | $84.4239 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $124.89 | 6.676% | $133.2277 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $668.08 | $721.6204 | $721.62 | $721.65 | $721.60 | |