| 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 | $9.67 | 13.151% | $10.9417 | $10.94 | $10.95 | $10.90 |
| Purchase #2 | $172.69 | 11.407% | $192.3887 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $161.74 | 8.114% | $174.8636 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $63.79 | 11.724% | $71.2687 | $71.27 | $71.25 | $71.30 |
| Purchase #5 | $198.60 | 13.598% | $225.6056 | $225.61 | $225.60 | $225.60 |
| Purchase #6 | $173.92 | 7.539% | $187.0318 | $187.03 | $187.05 | $187.00 |
| Purchase #7 | $143.31 | 11.348% | $159.5728 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $923.72 | $1,021.6729 | $1,021.67 | $1,021.65 | $1,021.70 | |