| 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 | $173.51 | 4.294% | $180.9605 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $146.86 | 6.807% | $156.8568 | $156.86 | $156.85 | $156.90 |
| Purchase #3 | $162.67 | 12.534% | $183.0591 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $182.72 | 4.346% | $190.661 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $62.86 | 6.523% | $66.9604 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $228.76 | 10.816% | $253.5027 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $8.67 | 9.327% | $9.4787 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $966.05 | $1,041.4792 | $1,041.48 | $1,041.45 | $1,041.70 | |