| 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 | $73.53 | 8.625% | $79.872 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $170.25 | 7.220% | $182.5421 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $122.83 | 7.669% | $132.2498 | $132.25 | $132.25 | $132.20 |
| Purchase #4 | $231.45 | 7.454% | $248.7023 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $184.89 | 7.486% | $198.7309 | $198.73 | $198.75 | $198.70 |
| Purchase #6 | $147.65 | 11.588% | $164.7597 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $172.35 | 7.385% | $185.078 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $1,102.95 | $1,191.9348 | $1,191.93 | $1,191.95 | $1,191.90 | |