| 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 | $177.47 | 3.509% | $183.6974 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $162.52 | 7.624% | $174.9105 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $41.64 | 3.402% | $43.0566 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $31.69 | 5.777% | $33.5207 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $166.45 | 5.798% | $176.1008 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $121.93 | 5.483% | $128.6154 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $111.97 | 12.414% | $125.87 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $813.67 | $865.7714 | $865.78 | $865.70 | $865.80 | |