| 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 | $154.80 | 12.632% | $174.3543 | $174.35 | $174.35 | $174.40 |
| Purchase #2 | $101.43 | 11.492% | $113.0863 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $172.90 | 13.175% | $195.6796 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $57.90 | 10.368% | $63.9031 | $63.90 | $63.90 | $63.90 |
| Purchase #5 | $39.58 | 7.136% | $42.4044 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $206.73 | 3.407% | $213.7733 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $92.75 | 8.749% | $100.8647 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $826.09 | $904.0657 | $904.05 | $904.05 | $904.20 | |