| 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 | $138.75 | 10.617% | $153.4811 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $121.74 | 7.329% | $130.6623 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $180.71 | 9.602% | $198.0618 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $59.81 | 4.208% | $62.3268 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $80.71 | 11.621% | $90.0893 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $97.42 | 9.659% | $106.8298 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $182.68 | 5.332% | $192.4205 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $861.82 | $933.8716 | $933.87 | $933.90 | $933.90 | |