| 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 | $180.77 | 9.322% | $197.6214 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $117.52 | 3.413% | $121.531 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $86.56 | 5.332% | $91.1754 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $141.86 | 12.726% | $159.9131 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $81.41 | 11.831% | $91.0416 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $179.79 | 8.762% | $195.5432 | $195.54 | $195.55 | $195.50 |
| Purchase #7 | $161.45 | 13.480% | $183.2135 | $183.21 | $183.20 | $183.20 |
| 7 purchase totals = | $949.36 | $1,040.0392 | $1,040.03 | $1,040.05 | $1,039.90 | |