| 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 | $177.70 | 10.562% | $196.4687 | $196.47 | $196.45 | $196.50 |
| Purchase #2 | $104.47 | 8.693% | $113.5516 | $113.55 | $113.55 | $113.60 |
| Purchase #3 | $195.32 | 11.612% | $218.0006 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $213.39 | 11.532% | $237.9981 | $238.00 | $238.00 | $238.00 |
| Purchase #5 | $146.83 | 3.723% | $152.2965 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $159.51 | 9.870% | $175.2536 | $175.25 | $175.25 | $175.30 |
| Purchase #7 | $66.90 | 10.238% | $73.7492 | $73.75 | $73.75 | $73.70 |
| 7 purchase totals = | $1,064.12 | $1,167.3183 | $1,167.32 | $1,167.30 | $1,167.40 | |