| 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 | $176.27 | 7.587% | $189.6436 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $49.25 | 12.226% | $55.2713 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $140.51 | 12.626% | $158.2508 | $158.25 | $158.25 | $158.30 |
| Purchase #4 | $163.79 | 6.652% | $174.6853 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $217.70 | 12.232% | $244.3291 | $244.33 | $244.35 | $244.30 |
| Purchase #6 | $213.66 | 13.232% | $241.9315 | $241.93 | $241.95 | $241.90 |
| Purchase #7 | $185.99 | 9.175% | $203.0546 | $203.05 | $203.05 | $203.10 |
| 7 purchase totals = | $1,147.17 | $1,267.1662 | $1,267.16 | $1,267.20 | $1,267.20 | |