| 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 | $166.67 | 11.867% | $186.4487 | $186.45 | $186.45 | $186.40 |
| Purchase #2 | $8.96 | 10.334% | $9.8859 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $244.82 | 3.441% | $253.2443 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $60.63 | 12.312% | $68.0948 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $180.43 | 3.604% | $186.9327 | $186.93 | $186.95 | $186.90 |
| Purchase #6 | $185.78 | 6.545% | $197.9393 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $89.29 | 10.204% | $98.4012 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $936.58 | $1,000.9469 | $1,000.94 | $1,001.00 | $1,000.80 | |