| 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 | $175.82 | 8.463% | $190.6996 | $190.70 | $190.70 | $190.70 |
| Purchase #2 | $68.79 | 11.460% | $76.6733 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $239.72 | 7.329% | $257.2891 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $130.62 | 7.735% | $140.7235 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $78.78 | 6.272% | $83.7211 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $244.59 | 9.381% | $267.535 | $267.54 | $267.55 | $267.50 |
| Purchase #7 | $43.52 | 12.453% | $48.9395 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $981.84 | $1,065.5811 | $1,065.58 | $1,065.55 | $1,065.50 | |