| 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 | $123.38 | 11.603% | $137.6958 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $160.56 | 4.826% | $168.3086 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $238.93 | 4.367% | $249.3641 | $249.36 | $249.35 | $249.40 |
| Purchase #4 | $183.90 | 4.788% | $192.7051 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $62.89 | 13.707% | $71.5103 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $65.79 | 5.382% | $69.3308 | $69.33 | $69.35 | $69.30 |
| Purchase #7 | $176.81 | 3.613% | $183.1981 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $1,012.26 | $1,072.1128 | $1,072.12 | $1,072.10 | $1,072.10 | |