| 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 | $156.27 | 7.264% | $167.6215 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $111.44 | 3.391% | $115.2189 | $115.22 | $115.20 | $115.20 |
| Purchase #3 | $5.58 | 7.398% | $5.9928 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $211.80 | 3.587% | $219.3973 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $186.80 | 3.310% | $192.9831 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $113.66 | 13.212% | $128.6768 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $14.92 | 3.308% | $15.4136 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $800.47 | $845.3040 | $845.30 | $845.30 | $845.30 | |