| 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 | $203.63 | 9.463% | $222.8995 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $70.66 | 7.673% | $76.0817 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $178.56 | 4.850% | $187.2202 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $14.95 | 6.181% | $15.8741 | $15.87 | $15.85 | $15.90 |
| Purchase #5 | $169.25 | 6.837% | $180.8216 | $180.82 | $180.80 | $180.80 |
| Purchase #6 | $186.73 | 7.375% | $200.5013 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $122.61 | 7.723% | $132.0792 | $132.08 | $132.10 | $132.10 |
| 7 purchase totals = | $946.39 | $1,015.4776 | $1,015.47 | $1,015.45 | $1,015.50 | |