| 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 | $66.89 | 10.863% | $74.1563 | $74.16 | $74.15 | $74.20 |
| Purchase #2 | $157.29 | 4.194% | $163.8867 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $183.50 | 7.408% | $197.0937 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $90.81 | 11.701% | $101.4357 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $207.40 | 8.321% | $224.6578 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $189.77 | 10.217% | $209.1588 | $209.16 | $209.15 | $209.20 |
| Purchase #7 | $162.33 | 9.789% | $178.2205 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $1,057.99 | $1,148.6095 | $1,148.62 | $1,148.60 | $1,148.70 | |