| 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 | $161.68 | 13.698% | $183.8269 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $79.25 | 9.551% | $86.8192 | $86.82 | $86.80 | $86.80 |
| Purchase #3 | $173.33 | 6.296% | $184.2429 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $66.66 | 4.344% | $69.5557 | $69.56 | $69.55 | $69.60 |
| Purchase #5 | $181.50 | 6.130% | $192.626 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $23.38 | 8.423% | $25.3493 | $25.35 | $25.35 | $25.30 |
| Purchase #7 | $196.49 | 7.702% | $211.6237 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $882.29 | $954.0437 | $954.05 | $954.05 | $953.90 | |