| 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 | $137.85 | 10.492% | $152.3132 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $192.48 | 12.411% | $216.3687 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $225.71 | 10.400% | $249.1838 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $173.28 | 5.582% | $182.9525 | $182.95 | $182.95 | $183.00 |
| Purchase #5 | $98.34 | 12.746% | $110.8744 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $127.30 | 4.349% | $132.8363 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $103.42 | 6.357% | $109.9944 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $1,058.38 | $1,154.5233 | $1,154.51 | $1,154.50 | $1,154.60 | |