| 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 | $193.53 | 4.735% | $202.6936 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $33.80 | 10.141% | $37.2277 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $139.39 | 13.693% | $158.4767 | $158.48 | $158.50 | $158.50 |
| Purchase #4 | $24.30 | 9.713% | $26.6603 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $65.31 | 4.413% | $68.1921 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $86.30 | 5.710% | $91.2277 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $77.79 | 5.587% | $82.1361 | $82.14 | $82.15 | $82.10 |
| 7 purchase totals = | $620.42 | $666.6142 | $666.62 | $666.70 | $666.60 | |