| 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 | $171.29 | 13.130% | $193.7804 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $128.57 | 4.534% | $134.3994 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $95.79 | 12.181% | $107.4582 | $107.46 | $107.45 | $107.50 |
| Purchase #4 | $70.80 | 8.211% | $76.6134 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $83.57 | 8.242% | $90.4578 | $90.46 | $90.45 | $90.50 |
| Purchase #6 | $29.92 | 5.629% | $31.6042 | $31.60 | $31.60 | $31.60 |
| Purchase #7 | $16.68 | 9.620% | $18.2846 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $596.62 | $652.5980 | $652.59 | $652.60 | $652.70 | |