| 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 | $77.85 | 8.215% | $84.2454 | $84.25 | $84.25 | $84.20 |
| Purchase #2 | $224.82 | 10.225% | $247.8078 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $144.74 | 11.271% | $161.0536 | $161.05 | $161.05 | $161.10 |
| Purchase #4 | $204.92 | 5.503% | $216.1967 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $191.75 | 7.396% | $205.9318 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $72.48 | 8.598% | $78.7118 | $78.71 | $78.70 | $78.70 |
| Purchase #7 | $131.28 | 10.719% | $145.3519 | $145.35 | $145.35 | $145.40 |
| 7 purchase totals = | $1,047.84 | $1,139.2990 | $1,139.30 | $1,139.30 | $1,139.30 | |