| 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 | $178.71 | 5.666% | $188.8357 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $144.40 | 7.813% | $155.682 | $155.68 | $155.70 | $155.70 |
| Purchase #3 | $10.61 | 8.535% | $11.5156 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $176.43 | 4.820% | $184.9339 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $126.67 | 6.477% | $134.8744 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $125.88 | 5.529% | $132.8399 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $191.28 | 13.868% | $217.8067 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $953.98 | $1,026.4882 | $1,026.49 | $1,026.50 | $1,026.40 | |