| 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 | $159.62 | 5.105% | $167.7686 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $163.36 | 11.841% | $182.7035 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $135.95 | 13.549% | $154.3699 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $18.74 | 4.799% | $19.6393 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $197.37 | 4.192% | $205.6438 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $192.80 | 12.739% | $217.3608 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $178.38 | 12.863% | $201.325 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $1,046.22 | $1,148.8109 | $1,148.81 | $1,148.80 | $1,148.80 | |