| 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 | $62.68 | 9.728% | $68.7775 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $130.59 | 3.696% | $135.4166 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $188.99 | 11.313% | $210.3704 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $194.29 | 11.789% | $217.1948 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $129.31 | 3.643% | $134.0208 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $155.87 | 4.373% | $162.6862 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $166.69 | 7.437% | $179.0867 | $179.09 | $179.10 | $179.10 |
| 7 purchase totals = | $1,028.42 | $1,107.5530 | $1,107.56 | $1,107.55 | $1,107.60 | |