| 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 | $182.43 | 10.369% | $201.3462 | $201.35 | $201.35 | $201.30 |
| Purchase #2 | $172.27 | 4.321% | $179.7138 | $179.71 | $179.70 | $179.70 |
| Purchase #3 | $216.79 | 10.484% | $239.5183 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $172.30 | 13.610% | $195.75 | $195.75 | $195.75 | $195.80 |
| Purchase #5 | $21.59 | 7.281% | $23.162 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $38.40 | 10.628% | $42.4812 | $42.48 | $42.50 | $42.50 |
| Purchase #7 | $202.75 | 4.166% | $211.1966 | $211.20 | $211.20 | $211.20 |
| 7 purchase totals = | $1,006.53 | $1,093.1681 | $1,093.17 | $1,093.15 | $1,093.20 | |