| 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 | $132.78 | 7.800% | $143.1368 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $125.96 | 3.643% | $130.5487 | $130.55 | $130.55 | $130.50 |
| Purchase #3 | $183.63 | 6.596% | $195.7422 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $179.51 | 12.238% | $201.4784 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $161.86 | 9.189% | $176.7333 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $114.38 | 4.253% | $119.2446 | $119.24 | $119.25 | $119.20 |
| Purchase #7 | $67.43 | 4.270% | $70.3093 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $965.55 | $1,037.1933 | $1,037.19 | $1,037.25 | $1,037.00 | |