| 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 | $195.68 | 3.665% | $202.8517 | $202.85 | $202.85 | $202.90 |
| Purchase #2 | $94.89 | 7.102% | $101.6291 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $217.67 | 8.731% | $236.6748 | $236.67 | $236.65 | $236.70 |
| Purchase #4 | $179.83 | 7.342% | $193.0331 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $173.93 | 13.310% | $197.0801 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $85.52 | 10.639% | $94.6185 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $19.79 | 6.108% | $20.9988 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $967.31 | $1,046.8861 | $1,046.88 | $1,046.90 | $1,046.90 | |