| 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 | $156.86 | 10.331% | $173.0652 | $173.07 | $173.05 | $173.10 |
| Purchase #2 | $19.25 | 9.414% | $21.0622 | $21.06 | $21.05 | $21.10 |
| Purchase #3 | $118.87 | 5.547% | $125.4637 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $174.26 | 5.401% | $183.6718 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $52.49 | 10.207% | $57.8477 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $232.56 | 5.246% | $244.7601 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $150.33 | 8.293% | $162.7969 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $904.62 | $968.6676 | $968.67 | $968.60 | $968.80 | |