| 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 | $151.79 | 3.153% | $156.5759 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $74.60 | 13.189% | $84.439 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $183.80 | 4.412% | $191.9093 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $249.77 | 8.823% | $271.8072 | $271.81 | $271.80 | $271.80 |
| Purchase #5 | $226.25 | 9.579% | $247.9225 | $247.92 | $247.90 | $247.90 |
| Purchase #6 | $191.26 | 8.745% | $207.9857 | $207.99 | $208.00 | $208.00 |
| Purchase #7 | $202.80 | 10.406% | $223.9034 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $1,280.27 | $1,384.5430 | $1,384.55 | $1,384.55 | $1,384.50 | |