| 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 | $173.75 | 3.869% | $180.4724 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $11.40 | 9.268% | $12.4566 | $12.46 | $12.45 | $12.50 |
| Purchase #3 | $186.33 | 6.653% | $198.7265 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $130.88 | 3.408% | $135.3404 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $210.34 | 12.158% | $235.9131 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $112.46 | 8.515% | $122.036 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $110.25 | 5.643% | $116.4714 | $116.47 | $116.45 | $116.50 |
| 7 purchase totals = | $935.41 | $1,001.4164 | $1,001.42 | $1,001.40 | $1,001.40 | |