| 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 | $179.47 | 10.534% | $198.3754 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $37.88 | 7.600% | $40.7589 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $10.40 | 6.524% | $11.0785 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $139.97 | 10.668% | $154.902 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $213.40 | 8.551% | $231.6478 | $231.65 | $231.65 | $231.60 |
| Purchase #6 | $171.88 | 13.422% | $194.9497 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $222.67 | 9.691% | $244.2489 | $244.25 | $244.25 | $244.20 |
| 7 purchase totals = | $975.67 | $1,075.9612 | $1,075.97 | $1,076.00 | $1,075.90 | |