| 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 | $195.92 | 11.165% | $217.7945 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $162.93 | 5.194% | $171.3926 | $171.39 | $171.40 | $171.40 |
| Purchase #3 | $192.81 | 9.465% | $211.0595 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $161.44 | 6.449% | $171.8513 | $171.85 | $171.85 | $171.90 |
| Purchase #5 | $233.44 | 10.703% | $258.4251 | $258.43 | $258.45 | $258.40 |
| Purchase #6 | $81.94 | 6.454% | $87.2284 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $228.46 | 7.792% | $246.2616 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,256.94 | $1,364.0130 | $1,364.01 | $1,364.05 | $1,364.10 | |