| 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 | $182.84 | 11.448% | $203.7715 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $216.29 | 6.494% | $230.3359 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $38.51 | 12.797% | $43.4381 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $155.29 | 7.447% | $166.8544 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $101.95 | 7.646% | $109.7451 | $109.75 | $109.75 | $109.70 |
| Purchase #6 | $123.79 | 13.769% | $140.8346 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $76.68 | 9.233% | $83.7599 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $895.35 | $978.7395 | $978.74 | $978.75 | $978.70 | |