| 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 | $133.90 | 12.343% | $150.4273 | $150.43 | $150.45 | $150.40 |
| Purchase #2 | $161.52 | 13.326% | $183.0442 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $161.69 | 10.351% | $178.4265 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $164.80 | 5.856% | $174.4507 | $174.45 | $174.45 | $174.50 |
| Purchase #5 | $214.45 | 13.572% | $243.5552 | $243.56 | $243.55 | $243.60 |
| Purchase #6 | $148.27 | 3.809% | $153.9176 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $223.35 | 4.728% | $233.91 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $1,207.98 | $1,317.7315 | $1,317.74 | $1,317.75 | $1,317.70 | |