| 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 | $203.59 | 5.832% | $215.4634 | $215.46 | $215.45 | $215.50 |
| Purchase #2 | $191.95 | 3.292% | $198.269 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $32.99 | 11.294% | $36.7159 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $174.93 | 3.248% | $180.6117 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $6.53 | 8.753% | $7.1016 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $170.52 | 3.498% | $176.4848 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $215.98 | 3.536% | $223.6171 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $996.49 | $1,038.2635 | $1,038.26 | $1,038.20 | $1,038.30 | |