| 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 | $161.99 | 6.328% | $172.2407 | $172.24 | $172.25 | $172.20 |
| Purchase #2 | $117.95 | 9.268% | $128.8816 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $77.65 | 4.197% | $80.909 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $30.33 | 6.628% | $32.3403 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $83.35 | 11.713% | $93.1128 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $188.37 | 7.515% | $202.526 | $202.53 | $202.55 | $202.50 |
| Purchase #7 | $183.42 | 5.205% | $192.967 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $843.06 | $902.9774 | $902.98 | $903.00 | $902.90 | |