| 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 | $200.41 | 11.400% | $223.2567 | $223.26 | $223.25 | $223.30 |
| Purchase #2 | $170.40 | 11.332% | $189.7097 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $19.37 | 9.110% | $21.1346 | $21.13 | $21.15 | $21.10 |
| Purchase #4 | $24.62 | 8.498% | $26.7122 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $6.56 | 12.387% | $7.3726 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $33.99 | 12.374% | $38.1959 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $158.80 | 5.197% | $167.0528 | $167.05 | $167.05 | $167.10 |
| 7 purchase totals = | $614.15 | $673.4345 | $673.43 | $673.40 | $673.50 | |