| 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 | $138.35 | 7.192% | $148.3001 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $177.83 | 13.719% | $202.2265 | $202.23 | $202.25 | $202.20 |
| Purchase #3 | $124.89 | 4.309% | $130.2715 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $205.82 | 9.359% | $225.0827 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $190.78 | 9.508% | $208.9194 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $159.34 | 13.634% | $181.0644 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $10.66 | 7.141% | $11.4212 | $11.42 | $11.40 | $11.40 |
| 7 purchase totals = | $1,007.67 | $1,107.2858 | $1,107.28 | $1,107.25 | $1,107.30 | |