| 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 | $171.83 | 11.169% | $191.0217 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $248.27 | 3.726% | $257.5205 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $101.64 | 6.165% | $107.9061 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $171.67 | 9.506% | $187.989 | $187.99 | $188.00 | $188.00 |
| Purchase #5 | $205.91 | 12.360% | $231.3605 | $231.36 | $231.35 | $231.40 |
| Purchase #6 | $80.99 | 7.436% | $87.0124 | $87.01 | $87.00 | $87.00 |
| Purchase #7 | $167.91 | 13.258% | $190.1715 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $1,148.22 | $1,252.9817 | $1,252.98 | $1,252.90 | $1,253.00 | |