| 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 | $136.42 | 8.285% | $147.7224 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $245.49 | 9.745% | $269.413 | $269.41 | $269.40 | $269.40 |
| Purchase #3 | $57.59 | 3.772% | $59.7623 | $59.76 | $59.75 | $59.80 |
| Purchase #4 | $191.73 | 13.610% | $217.8245 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $11.49 | 3.589% | $11.9024 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $116.48 | 10.730% | $128.9783 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $33.78 | 12.382% | $37.9626 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $792.98 | $873.5655 | $873.55 | $873.50 | $873.60 | |