| 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 | $173.53 | 10.832% | $192.3268 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $50.85 | 9.680% | $55.7723 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $30.97 | 9.753% | $33.9905 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $141.51 | 12.517% | $159.2228 | $159.22 | $159.20 | $159.20 |
| Purchase #5 | $193.42 | 6.147% | $205.3095 | $205.31 | $205.30 | $205.30 |
| Purchase #6 | $194.27 | 8.357% | $210.5051 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $12.32 | 12.406% | $13.8484 | $13.85 | $13.85 | $13.80 |
| 7 purchase totals = | $796.87 | $870.9754 | $870.98 | $870.95 | $870.90 | |