| 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 | $149.93 | 8.723% | $163.0084 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $208.67 | 4.256% | $217.551 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $202.72 | 9.435% | $221.8466 | $221.85 | $221.85 | $221.80 |
| Purchase #4 | $191.26 | 7.846% | $206.2663 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $52.38 | 9.374% | $57.2901 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $159.39 | 9.114% | $173.9168 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $43.53 | 13.612% | $49.4553 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $1,007.88 | $1,089.3345 | $1,089.35 | $1,089.30 | $1,089.40 | |