| 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 | $122.31 | 7.488% | $131.4686 | $131.47 | $131.45 | $131.50 |
| Purchase #2 | $88.47 | 11.524% | $98.6653 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $163.97 | 8.332% | $177.632 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $147.97 | 3.630% | $153.3413 | $153.34 | $153.35 | $153.30 |
| Purchase #5 | $207.59 | 13.169% | $234.9275 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $165.97 | 6.219% | $176.2917 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $26.27 | 6.618% | $28.0085 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $922.55 | $1,000.3349 | $1,000.34 | $1,000.35 | $1,000.30 | |