| 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 | $127.46 | 6.562% | $135.8239 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $117.71 | 3.346% | $121.6486 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $168.41 | 3.793% | $174.7978 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $14.43 | 11.661% | $16.1127 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $225.30 | 6.162% | $239.183 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $127.25 | 8.294% | $137.8041 | $137.80 | $137.80 | $137.80 |
| Purchase #7 | $151.38 | 7.170% | $162.2339 | $162.23 | $162.25 | $162.20 |
| 7 purchase totals = | $931.94 | $987.6040 | $987.59 | $987.60 | $987.50 | |