| 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 | $155.72 | 6.784% | $166.284 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $124.97 | 10.801% | $138.468 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $114.73 | 5.766% | $121.3453 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $176.58 | 5.773% | $186.774 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $119.61 | 8.840% | $130.1835 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $117.29 | 13.659% | $133.3106 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $103.73 | 5.545% | $109.4818 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $912.63 | $985.8472 | $985.84 | $985.85 | $985.90 | |