| 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 | $178.28 | 4.448% | $186.2099 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $168.76 | 11.360% | $187.9311 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $9.49 | 10.190% | $10.457 | $10.46 | $10.45 | $10.50 |
| Purchase #4 | $239.67 | 6.749% | $255.8453 | $255.85 | $255.85 | $255.80 |
| Purchase #5 | $44.73 | 6.200% | $47.5033 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $93.91 | 5.561% | $99.1323 | $99.13 | $99.15 | $99.10 |
| Purchase #7 | $114.33 | 3.137% | $117.9165 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $849.17 | $904.9954 | $905.00 | $905.00 | $904.90 | |