| 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 | $170.56 | 12.446% | $191.7879 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $162.58 | 11.479% | $181.2426 | $181.24 | $181.25 | $181.20 |
| Purchase #3 | $70.86 | 5.492% | $74.7516 | $74.75 | $74.75 | $74.80 |
| Purchase #4 | $21.82 | 8.539% | $23.6832 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $129.83 | 3.580% | $134.4779 | $134.48 | $134.50 | $134.50 |
| Purchase #6 | $228.92 | 9.679% | $251.0772 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $202.53 | 8.865% | $220.4843 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $987.10 | $1,077.5047 | $1,077.50 | $1,077.60 | $1,077.60 | |