| 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 | $191.52 | 9.823% | $210.333 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $111.91 | 6.610% | $119.3073 | $119.31 | $119.30 | $119.30 |
| Purchase #3 | $30.77 | 7.608% | $33.111 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $142.48 | 3.739% | $147.8073 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $168.70 | 5.701% | $178.3176 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $167.51 | 13.456% | $190.0501 | $190.05 | $190.05 | $190.10 |
| Purchase #7 | $164.71 | 8.556% | $178.8026 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $977.60 | $1,057.7289 | $1,057.73 | $1,057.70 | $1,057.70 | |