| 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 | $194.33 | 11.599% | $216.8703 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $63.51 | 13.735% | $72.2331 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $141.38 | 12.695% | $159.3282 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $208.59 | 5.563% | $220.1939 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $224.67 | 3.589% | $232.7334 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $153.91 | 11.265% | $171.248 | $171.25 | $171.25 | $171.20 |
| Purchase #7 | $162.59 | 7.659% | $175.0428 | $175.04 | $175.05 | $175.00 |
| 7 purchase totals = | $1,148.98 | $1,247.6497 | $1,247.64 | $1,247.70 | $1,247.50 | |