| 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 | $176.67 | 7.236% | $189.4538 | $189.45 | $189.45 | $189.50 |
| Purchase #2 | $139.99 | 11.680% | $156.3408 | $156.34 | $156.35 | $156.30 |
| Purchase #3 | $144.32 | 11.820% | $161.3786 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $170.59 | 3.707% | $176.9138 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $132.63 | 11.414% | $147.7684 | $147.77 | $147.75 | $147.80 |
| Purchase #6 | $208.34 | 7.672% | $224.3238 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $204.51 | 9.719% | $224.3863 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $1,177.05 | $1,280.5655 | $1,280.56 | $1,280.55 | $1,280.60 | |