| 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 | $136.81 | 3.193% | $141.1783 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $166.88 | 5.333% | $175.7797 | $175.78 | $175.80 | $175.80 |
| Purchase #3 | $179.66 | 11.610% | $200.5185 | $200.52 | $200.50 | $200.50 |
| Purchase #4 | $157.39 | 13.598% | $178.7919 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $63.99 | 8.303% | $69.3031 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $152.76 | 4.253% | $159.2569 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $105.87 | 12.746% | $119.3642 | $119.36 | $119.35 | $119.40 |
| 7 purchase totals = | $963.36 | $1,044.1926 | $1,044.19 | $1,044.20 | $1,044.30 | |