| 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 | $143.68 | 13.120% | $162.5308 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $33.87 | 12.239% | $38.0153 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $216.50 | 9.215% | $236.4505 | $236.45 | $236.45 | $236.50 |
| Purchase #4 | $133.58 | 11.219% | $148.5663 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $160.98 | 6.352% | $171.2054 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $215.59 | 9.525% | $236.1249 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $88.65 | 7.792% | $95.5576 | $95.56 | $95.55 | $95.60 |
| 7 purchase totals = | $992.85 | $1,088.4508 | $1,088.46 | $1,088.40 | $1,088.50 | |